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<!-- DFIN New ActiveDisclosure (SM) XBRL Linkbase Document - http://www.dfinsolutions.com/ -->
<!-- Creation Date :2023-12-07T20:51:09.9805+00:00 -->
<!-- Copyright (c) 2023 Donnelly Financial Solutions, Inc. All Rights Reserved. -->
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentTransitionReport_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Transition Report</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UnrealizedGainLossInvestmentAndDerivativeOperatingBeforeTax_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Unrealized Gain (Loss), Investment and Derivative, Operating, before Tax</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MarsAcquisitionHoldingsCorpMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Mars Acquisition Holdings Corp.</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CommercialServicesAndSuppliesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Commercial Services &amp; Supplies</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentOwnedAtCost_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Cost</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentOfferingCost_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Investment offering cost.</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MeadowlarkAcquirerLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Meadowlark Acquirer, LLC</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AssetCoveragePerUnit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Asset coverage per unit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AssetCoveragePerUnit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Coverage Per Unit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AssetCoveragePerUnit_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Asset coverage per unit.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_WeightedAverageMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted Average</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_WeightedAverageMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Weighted Average [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueDisclosuresTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair Value of Financial Instruments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueDisclosuresTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Disclosures [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SaleOfInvestmentsToWhollyOwnedSubsidiaryInEquityInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sale of investments to wholly owned subsidiary in equity interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SaleOfInvestmentsToWhollyOwnedSubsidiaryInEquityInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sale Of Investments To Wholly Owned Subsidiary In Equity Interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SaleOfInvestmentsToWhollyOwnedSubsidiaryInEquityInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Sale of investments to wholly owned subsidiary in equity interest.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Income Taxes</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income Tax, Policy [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandAndTwentyFourNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2024 Notes</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandAndTwentyFourNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand And Twenty Four Notes [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandAndTwentyFourNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">2024 notes.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IDCInfusionServicesIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">IDC Infusion Services, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IDCInfusionServicesIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">I D C Infusion Services Inc [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IDCInfusionServicesIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">IDC Infusion Services, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToTradingOfSharesAtDiscountFromNavOrPremiumUnsustainableOverLongTermMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Trading of Shares at Discount From Nav or Premium Unsustainable Over Long Term</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToTradingOfSharesAtDiscountFromNavOrPremiumUnsustainableOverLongTermMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Risk related to trading of shares at discount from NAV or premium unsustainable over long term [member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToTradingOfSharesAtDiscountFromNavOrPremiumUnsustainableOverLongTermMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Risk related to trading of shares at discount from NAV or premium unsustainable over long term.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_IcfrAuditorAttestationFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">ICFR Auditor Attestation Flag</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DRSHoldingsIIIIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">DRS Holdings III, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DRSHoldingsIIIIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">D R S Holdings I I I Inc [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DRSHoldingsIIIIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">DRS Holdings III, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ArcfieldAcquisitionCorpMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Arcfield Acquisition Corp.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ArcfieldAcquisitionCorpMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Arcfield Acquisition Corp [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ArcfieldAcquisitionCorpMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Arcfield Acquisition Corp.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NonCashExchangesAndConversions_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-cash exchanges and conversions</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NonCashExchangesAndConversions_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Non Cash Exchanges And Conversions</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NonCashExchangesAndConversions_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Non-cash exchanges and conversions.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TotalInvestmentOwnedAtFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total of five largest portfolio company investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TotalInvestmentOwnedAtFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Total Investment Owned At Fair Value</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TotalInvestmentOwnedAtFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Total investment owned at fair value.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_TitleOfIndividualWithRelationshipToEntityDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Title of Individual</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_TitleOfIndividualWithRelationshipToEntityDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Title of Individual [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentInterestRatePaidInKind_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Current Coupons, PIK</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentInterestRatePaidInKind_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment, Interest Rate, Paid in Kind</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MBSHoldingsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">MBS Holdings, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MBSHoldingsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">M B S Holdings Inc [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MBSHoldingsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">MBS Holdings, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Subsequent Events</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Events [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NumberOfPortfolioCompaniesConsistedOfDebtInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number of Portfolio Companies Consisted of Debt Investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NumberOfPortfolioCompaniesConsistedOfDebtInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of portfolio companies consisted of debt investments.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherSellingGeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other general and administrative expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherSellingGeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Selling, General and Administrative Expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherSellingGeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">General and administrative expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CreditFacilityFiscal2015Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Credit Facility Fiscal 2015</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CreditFacilityFiscal2015Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Credit Facility Fiscal 2015 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CreditFacilityFiscal2015Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Credit Facility Fiscal 2015.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SolutionreachIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Solutionreach, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SolutionreachIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Solutionreach Inc [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SolutionreachIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Solutionreach, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PercentageOfPublicOfferingPricePerNotesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of public offering price per notes issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PercentageOfPublicOfferingPricePerNotesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Public Offering Price Per Notes Issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PercentageOfPublicOfferingPricePerNotesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of public offering price per notes issued.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ITIHoldingsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">ITI Holdings, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ITIHoldingsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">I T I Holdings Inc [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ITIHoldingsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">ITI Holdings, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentsCostMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cost</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentsCostMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investments Cost [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentsCostMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Investments cost.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FinancingReceivablesPeriodPastDueDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Financial Asset, Aging</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FinancingReceivablesPeriodPastDueDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Financial Asset, Aging [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MdiBuyerIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">MDI Buyer, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MdiBuyerIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">MDI Buyer, Inc. [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MdiBuyerIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">MDI Buyer, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentsFairValueDisclosure_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentsFairValueDisclosure_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investments, Fair Value Disclosure</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentsFairValueDisclosure_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Investments, Fair Value Disclosure, Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandAndTwentySixNotesTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2026 Notes</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandAndTwentySixNotesTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand And Twenty Six Notes Two [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandAndTwentySixNotesTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">2026 Notes 2.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentsFairValueDisclosureAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investments at fair value</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentsFairValueDisclosureAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investments, Fair Value Disclosure [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Party Transactions [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_BusinessServicesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Business Services</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_BusinessServicesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Services [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_BusinessServicesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Business services.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToInvestingNetProceedsRaisedFromOfferingsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investing Net Proceeds Raised from Offerings</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToInvestingNetProceedsRaisedFromOfferingsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Risk related to investing net proceeds raised from offerings [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToInvestingNetProceedsRaisedFromOfferingsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Risk related to investing net proceeds raised from offerings.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_QuorumDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Quorum description</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_QuorumDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Quorum Description</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_QuorumDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Quorum description.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FinancingReceivablesPeriodPastDueAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Financial Asset, Aging</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FinancingReceivablesPeriodPastDueAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Financial Asset, Aging [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total liabilities and net assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities and Equity</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressStateOrProvince_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, State or Province</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Transfers in and/or out of Level 3</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Transfers, Net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Transfers, Net, Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncentiveFeesOnNetInvestmentIncome_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Incentive fees on net investment income</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncentiveFeesOnNetInvestmentIncome_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Incentive Fees On Net Investment Income</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncentiveFeesOnNetInvestmentIncome_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Incentive fees on net investment income.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SeriesBEquitySecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Series B Equity Securities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SeriesBEquitySecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Series B Equity Securities [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SeriesBEquitySecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Series B.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Public offering (See Note 1)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock issued issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Value, New Issues</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SaleOfInvestmentsToWhollyOwnedSubsidiaryInCash_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sale of investments to wholly owned subsidiary in cash</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SaleOfInvestmentsToWhollyOwnedSubsidiaryInCash_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sale Of Investments To Wholly Owned Subsidiary In Cash</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SaleOfInvestmentsToWhollyOwnedSubsidiaryInCash_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Sale of investments to wholly owned subsidiary in cash.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentsFairValueMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair Value</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentsFairValueMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investments Fair Value [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentsFairValueMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Investments fair value.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_OwnershipPercentageOfVotingSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ownership percentage of voting securities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_OwnershipPercentageOfVotingSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Ownership Percentage Of Voting Securities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_OwnershipPercentageOfVotingSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Ownership percentage of voting securities.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SignificantAccountingPoliciesTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Significant Accounting Policies [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SignificantAccountingPoliciesTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Significant Accounting Policies [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SignificantAccountingPoliciesTable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Significant Accounting Policies.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ShortTermRealizedLossCarriedForward_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Short-term realized loss carried forward</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ShortTermRealizedLossCarriedForward_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Short Term Realized Loss Carried Forward</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ShortTermRealizedLossCarriedForward_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Short term realized loss carried forward.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CreditFacilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Credit Facility</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CreditFacilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Credit facility [member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CreditFacilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Credit facility.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AnnualRateOfBaseManagementFee_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Annual rate of base management fee</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AnnualRateOfBaseManagementFee_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Annual Rate Of Base Management Fee</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AnnualRateOfBaseManagementFee_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Annual rate of base management fee.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputsUnrealizedAppreciationDepreciation_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net change in unrealized depreciation/appreciation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputsUnrealizedAppreciationDepreciation_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs Unrealized Appreciation Depreciation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputsUnrealizedAppreciationDepreciation_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Fair value net derivative asset liability measured on recurring basis with unobservable inputs unrealized appreciation depreciation.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AssetBackedDebt2031Fiscal2020Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Asset Backed Debt 2031, Fiscal 2020</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AssetBackedDebt2031Fiscal2020Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Backed Debt 2031, Fiscal 2020 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AssetBackedDebt2031Fiscal2020Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Asset Backed Debt 2031, Fiscal 2020.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IntegrativeNutritionLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Integrative Nutrition, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IntegrativeNutritionLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Integrative Nutrition L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IntegrativeNutritionLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Integrative Nutrition, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_TradingSymbol_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Trading Symbol</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueInputsQuantitativeInformationAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurement Inputs and Valuation Techniques [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock, shares, issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock, Shares, Issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ECMIndustriesLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">ECM Industries, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ECMIndustriesLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">E C M Industries L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ECMIndustriesLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">ECM Industries, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Input Reconciliation [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FirstLienSecuredDebtOneThousandEightyEightPercentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">First Lien Secured Debt - 1,088.%</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FirstLienSecuredDebtOneThousandEightyEightPercentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">First Lien Secured Debt One Thousand Eighty Eight Percent [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FirstLienSecuredDebtOneThousandEightyEightPercentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">First lien secured debt - 1,088.%.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CreditFacilityAmendmentCostsAndDebtIssuanceCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Credit Facility amendment costs and debt issuance costs (See Notes 5 and 11)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CreditFacilityAmendmentCostsAndDebtIssuanceCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Credit Facility Amendment Costs And Debt Issuance Costs</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CreditFacilityAmendmentCostsAndDebtIssuanceCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Credit facility amendment costs and debt issuance costs.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LongTermCreditFacilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Long-Term Credit Facility</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LongTermCreditFacilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long Term Credit Facility [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LongTermCreditFacilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Long-term credit facility.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncreaseDecreaseInInvestmentCompanyNetAssetsFromCapitalTransactions_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net increase in net assets resulting from capital transactions</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncreaseDecreaseInInvestmentCompanyNetAssetsFromCapitalTransactions_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase Decrease In Investment Company Net Assets From Capital Transactions</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncreaseDecreaseInInvestmentCompanyNetAssetsFromCapitalTransactions_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Increase decrease in investment company net assets from capital transactions.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncreaseDecreaseInInvestmentCompanyNetAssetsFromCapitalTransactions_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net increase in net assets resulting from capital transactions</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_VotingInterestInGeneralPartnership_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Voting interest in general partnership</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_VotingInterestInGeneralPartnership_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Voting Interest In General Partnership</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_VotingInterestInGeneralPartnership_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Voting interest in general partnership.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CreditFacilityFiscal2014Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Credit Facility Fiscal 2014</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CreditFacilityFiscal2014Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Credit Facility Fiscal 2014 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CreditFacilityFiscal2014Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Credit Facility Fiscal 2014.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ConsolidatedEntitiesDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Consolidated Entities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ConsolidatedEntitiesDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Consolidated Entities [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AssumesNoReturnFromNetRealizedCapitalGainsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Assumes No Return From Net Realized Capital Gains</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AssumesNoReturnFromNetRealizedCapitalGainsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Assumes No Return From Net Realized Capital Gains [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AssumesNoReturnFromNetRealizedCapitalGainsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Assumes no return from net realized capital gains.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash and Cash Equivalents</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash and Cash Equivalents [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt Instrument [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Long-Term Debt Instruments [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CreditFacilityBasisPoints_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Credit facility basis points</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CreditFacilityBasisPoints_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Credit Facility Basis Points</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CreditFacilityBasisPoints_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Credit facility basis points.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskInImpactOfRecentFinancialReformLegislationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Risk in Impact of Recent Financial Reform Legislation [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskInImpactOfRecentFinancialReformLegislationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Risk in impact of recent financial reform legislation.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncreaseDecreaseInPaidInCapitalForTaxPurposes_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Decrease in paid-in capital</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncreaseDecreaseInPaidInCapitalForTaxPurposes_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase Decrease In Paid In Capital For Tax Purposes</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncreaseInCashAndOffsettingIncreaseToDueToAffiliates_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Increase in cash and offsetting increase to due to affiliates</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncreaseInCashAndOffsettingIncreaseToDueToAffiliates_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase in cash and offsetting increase to due to affiliates</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncreaseInCashAndOffsettingIncreaseToDueToAffiliates_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Increase in cash and offsetting increase to due to affiliates</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SoftwareMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Software</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SoftwareMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Software [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SoftwareMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Software,</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InventusPowerIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Inventus Power Inc</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InventusPowerIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Inventus Power Inc [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InventusPowerIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Inventus Power, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InventusPowerIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Inventus Power, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ClassDSecuredDeferrableFloatingRateNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Class D Secured Deferrable Floating Rate Notes</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ClassDSecuredDeferrableFloatingRateNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class D Secured Deferrable Floating Rate Notes [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ClassDSecuredDeferrableFloatingRateNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Class D secured deferrable floating rate notes member.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Foreign Currency Transactions</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SpendmendHoldingsLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Spendmend Holdings LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SpendmendHoldingsLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Spendmend Holdings L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SpendmendHoldingsLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Spendmend Holdings LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandAndThirtyOneAssetBackedDebtMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2031 Asset-Backed Debt</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandAndThirtyOneAssetBackedDebtMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand And Thirty One Asset Backed Debt [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandAndThirtyOneAssetBackedDebtMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">2031 Asset-Backed Debt member.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ReceivableInvestmentSale_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Receivable for investments sold</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ReceivableInvestmentSale_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Receivable, Investment, Sale</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressCityOrTown_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, City or Town</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Related Party Transaction [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Party Transaction [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandAndThirtyFiveAssetBackedDebtNetPar_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2035 Asset-backed debt, net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandAndThirtyFiveAssetBackedDebtNetPar_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand And Thirty Five Asset Backed Debt Net Par</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandAndThirtyFiveAssetBackedDebtNetPar_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Two Thousand And Thirty Five Asset Backed Debt Net Par</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Disclosure [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DistributionsAndCapitalTransactionsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Distributions and Capital Transactions</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DistributionsAndCapitalTransactionsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Distributions And Capital Transactions Policy [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DistributionsAndCapitalTransactionsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Distributions and Capital Transactions.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Subsequent Event Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Event [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Event Type [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CraneOneServicesIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Crane 1 Services Inc</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CraneOneServicesIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Crane One Services Inc [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CraneOneServicesIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Crane 1 Services Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandTwentyThreeNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Two thousand twenty three notes.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandTwentyThreeNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand Twenty Three Notes [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandTwentyThreeNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2023 Notes</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputEbitdaMultipleMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">EBITDA Multiple</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputEbitdaMultipleMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input, EBITDA Multiple [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TeleGuamHoldingsLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">TeleGuam Holdings, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TeleGuamHoldingsLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Tele Guam Holdings L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TeleGuamHoldingsLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">TeleGuam Holdings, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_WeightedAverageDebtPerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted average debt per share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_WeightedAverageDebtPerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Weighted Average Debt Per Share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_WeightedAverageDebtPerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Weighted average debt per share.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskInChangingInvestmentObjectivesOperatingPoliciesAndStrategiesWithoutPriorNoticeOrStockholderApprovalMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Risk in Changing Investment Objectives Operating Policies and Strategies without Prior Notice or Stockholder Approval [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskInChangingInvestmentObjectivesOperatingPoliciesAndStrategiesWithoutPriorNoticeOrStockholderApprovalMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Risk in changing investment objectives operating policies and strategies without prior notice or stockholder approval.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_GlobalHoldingsInterCoLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Global Holdings InterCo LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_GlobalHoldingsInterCoLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Global Holdings Inter Co L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_GlobalHoldingsInterCoLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Global Holdings InterCo LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentIssuerAffiliationAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment, Issuer Affiliation [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FirstLienSecuredDebtOneTwoEightZeroPointEightMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">First lien secured debt one two eight zero point eight member.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FirstLienSecuredDebtOneTwoEightZeroPointEightMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">First Lien Secured Debt One Two Eight Zero Point Eight [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FirstLienSecuredDebtOneTwoEightZeroPointEightMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">First Lien Secured Debt - 1,280.8%</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainOnSaleOfInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Gain on Sale of Investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainOnSaleOfInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net realized gains (loss) on sale of investment</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FinancialServicesSectorMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Financial Services</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FinancialServicesSectorMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Financial Services Sector [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash and Cash Equivalents</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash and Cash Equivalents Disclosure [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LuckyBucksLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lucky Bucks L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LuckyBucksLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Lucky Bucks, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LuckyBucksLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Lucky Bucks, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentsInAndAdvancesToAffiliatesLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investments In And Advances To Affiliates [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentsInAndAdvancesToAffiliatesLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investments in and Advances to Affiliates [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementOfStockholdersEquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement of Stockholders' Equity [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NumberOfMembersAppointed_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of members appointed</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NumberOfMembersAppointed_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number Of Members Appointed</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NumberOfMembersAppointed_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of members appointed.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCreditFacilityAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Lender Name</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCreditFacilityAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lender Name [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Summary of Unobservable Inputs and Ranges</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurement Inputs and Valuation Techniques [Table Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentMaturityDate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt instrument, maturity date</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentMaturityDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Maturity Date</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_UBEOLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">UBEO, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_UBEOLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">U B E O L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_UBEOLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">UBEO, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityMethodInvestmentAggregateCost_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">New fund investment, amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityMethodInvestmentAggregateCost_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Method Investment, Aggregate Cost</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToChangesInLawsOrRegulationsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Risk Related to Changes in Laws or Regulations [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToChangesInLawsOrRegulationsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Risk related to changes in laws or regulations.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfStockDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Class of Stock</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfStockDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class of Stock [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurement Inputs and Valuation Techniques [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ManagementFeePayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Management Fee Payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ManagementFeePayable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Base management fee payable (See Note 3)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentIncomeInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Interest Income</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentIncomeInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentIncomeInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Income, Interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AnyHourServicesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Any Hour Services</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AnyHourServicesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Any Hour Services [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AnyHourServicesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Any Hour Services.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AdditionalUnfundedInvestmentInEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Additional unfunded investment in equity</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AdditionalUnfundedInvestmentInEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Additional Unfunded Investment In Equity</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AdditionalUnfundedInvestmentInEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Additional unfunded investment in equity.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToDebtSecuritizationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Risks Relating to Debt Securitization</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToDebtSecuritizationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Risk related to debt securitization [member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToDebtSecuritizationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Risk related to debt securitization.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AdNetAcquisitionLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ad.net Acquisition, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AdNetAcquisitionLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Ad Net Acquisition L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AdNetAcquisitionLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Ad Net Acquisition LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MunicipalEmergencyServicesIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Municipal Emergency Services, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MunicipalEmergencyServicesIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Municipal Emergency Services Inc [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MunicipalEmergencyServicesIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Municipal Emergency Services, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CreditFacilityFiscal2020Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Credit Facility Fiscal 2020</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CreditFacilityFiscal2020Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Credit Facility Fiscal 2020 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CreditFacilityFiscal2020Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Credit Facility Fiscal 2020.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InterestPayableOnCreditFacility_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Interest payable on PSSL Credit Facility</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InterestPayableOnCreditFacility_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Interest Payable On Credit Facility</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InterestPayableOnCreditFacility_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Interest payable on credit facility.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InterestPayableOnCreditFacility_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Interest payable on Credit Facility and asset backed debt</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ScenarioUnspecifiedDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Scenario</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ScenarioUnspecifiedDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Scenario [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TypeOfArrangementAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Collaborative Arrangement and Arrangement Other than Collaborative</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TypeOfArrangementAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Collaborative Arrangement and Arrangement Other than Collaborative [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Equity</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInPrepaidExpensesOther_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">(Increase) decrease in prepaid expenses and other assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInPrepaidExpensesOther_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (Decrease) in Prepaid Expenses, Other</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityCentralIndexKey_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Central Index Key</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RisksRelatingToTwentyTwentyThreeNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Risks relating to twenty twenty three notes.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ConsumerGoodsDurableMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Consumer Goods Durable [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ConsumerGoodsDurableMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Consumer goods: durable.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ConsumerGoodsDurableMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Consumer Goods: Durable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncentiveFeeQuarterHurdleRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Incentive fee quarter hurdle rate</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncentiveFeeQuarterHurdleRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Incentive Fee Quarter Hurdle Rate</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncentiveFeeQuarterHurdleRate_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Incentive fee quarter hurdle rate.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MissionCriticalElectronicsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Mission Critical Electronics, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MissionCriticalElectronicsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Mission Critical Electronics Inc [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MissionCriticalElectronicsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Mission Critical Electronics, Inc.</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandThirtyFiveAssetBackedDebtNet_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Two Thousand Thirty Five Asset Backed Debt Net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSales_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sales, repayments and non-cash exchanges</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSales_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Sales</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HighTechIndustriesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">High Tech Industries</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HighTechIndustriesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">High Tech Industries [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HighTechIndustriesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">High tech industries.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentCompanyDistributableEarningsLossAccumulatedOrdinaryIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ordinary income (including short-term gains, if any)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentCompanyDistributableEarningsLossAccumulatedOrdinaryIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Company, Distributable Earnings (Loss), Accumulated Ordinary Income (Loss)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ProceedsFromIssuanceOfCommonStockGross_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds from issuance of common stock gross</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ProceedsFromIssuanceOfCommonStockGross_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds From Issuance Of Common Stock Gross</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ProceedsFromIssuanceOfCommonStockGross_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Proceeds from issuance of common stock gross.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityTaxIdentificationNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Tax Identification Number</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Unrecognized Tax Benefits, Interest on Income Taxes Accrued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Tax accruals relating to uncertain tax positions</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ClassB1SeniorSecuredFloatingRateNotesDue2031Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Class B-1 Senior Secured Floating Rate Notes due 2031</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ClassB1SeniorSecuredFloatingRateNotesDue2031Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class B1 Senior Secured Floating Rate Notes Due2031 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ClassB1SeniorSecuredFloatingRateNotesDue2031Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Class B-1 senior secured floating rate notes due 2031 member.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LegalAndOtherOfferingCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Legal and other offering costs.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LegalAndOtherOfferingCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Legal and other offering costs</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AdministratorMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Administrator</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AdministratorMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Administrator [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AdministratorMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Administrator.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToGeneralDisruptionInCreditMarketsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Risk Related to General Disruption in Credit Markets [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToGeneralDisruptionInCreditMarketsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Risk related to general disruption in credit markets.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NewMilaniGroupLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">New Milani Group LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NewMilaniGroupLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">New Milani Group L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NewMilaniGroupLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">New Milani Group LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityPeriodIncreaseDecrease_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net increase (decrease) in net assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityPeriodIncreaseDecrease_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stockholders' Equity, Period Increase (Decrease)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FirstLienSecuredDebt12808Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">First Lien Secured Debt - 1,280.8% member.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FirstLienSecuredDebt12808Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">First Lien Secured Debt - 1,280.8% [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FirstLienSecuredDebt12808Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">First Lien Secured Debt - 1,280.8%</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsOfDebtIssuanceCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments of Debt Issuance Costs</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsOfDebtIssuanceCosts_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Repayment of 2023 Notes (See Notes 5 and 11)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_Notes2023Fiscal2018Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Notes 2023, Fiscal 2018</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_Notes2023Fiscal2018Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Notes 2023 Fiscal 2018 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_Notes2023Fiscal2018Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Notes 2023 Fiscal 2018.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Financial Instruments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Financial Instruments [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisChangeInUnrealizedGainLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net change in unrealized appreciation reported within the net change in unrealized appreciation on investments in our Consolidated Statements of Operations attributable to our Level 3 assets still held at the reporting date.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisChangeInUnrealizedGainLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Net Derivative Asset (Liability), Recurring Basis, Still Held, Unrealized Gain (Loss)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncentiveFeeOnCapitalGainsAccrued_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Incentive fee on capital gains accrued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncentiveFeeOnCapitalGainsAccrued_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Incentive Fee On Capital Gains Accrued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncentiveFeeOnCapitalGainsAccrued_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Incentive fee on capital gains accrued.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investment, Name</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment, Name [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PSSLSubsidiaryIIMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">PSSL Subsidiary II</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PSSLSubsidiaryIIMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">PSSL Subsidiary II.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DueFromAffiliateNoncurrent1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Due from affiliate</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DueFromAffiliateNoncurrent1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Due From Affiliate Noncurrent 1</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DueFromAffiliateNoncurrent1_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Due From Affiliate Noncurrent 1</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MediaDiversifiedAndProductionOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Media: Diversified and Production</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MediaDiversifiedAndProductionOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Media: diversified and production one.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash and Cash Equivalents [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentOwnedBalancePrincipalAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Par / Shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentOwnedBalancePrincipalAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Owned, Balance, Principal Amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PriorCreditFacilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Prior Credit Facility</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PriorCreditFacilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Prior Credit Facility [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PriorCreditFacilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Prior credit facility.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HomeAndOfficeFurnishingsHousewaresMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Home and office furnishings housewares.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HomeAndOfficeFurnishingsHousewaresMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Home and Office Furnishings Housewares [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HomeAndOfficeFurnishingsHousewaresMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Home and Office Furnishings Housewares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HotelsRestaurantsAndLeisureMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Hotels, Restaurants and Leisure</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HotelsRestaurantsAndLeisureMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Hotels, restaurants and leisure.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtConversionOriginalDebtAmount1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt securitization amount</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandThirtyOneAssetBackedDebtMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Two thousand thirty one asset backed debt.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Assets_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Assets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Assets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ResearchNowGroupIncAndSurveySamplingInternationalLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Research Now Group, Inc. and Survey Sampling International LLC</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ResearchNowGroupIncAndSurveySamplingInternationalLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Research Now Group, Inc. and Survey Sampling International LLC.</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AirFreightAndLogisticsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Air Freight and Logistics</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AirFreightAndLogisticsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Air Freight And Logistics [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AirFreightAndLogisticsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Air freight and logistics.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AggregatePrincipalAmountOfNotesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Aggregate principal amount of notes issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AggregatePrincipalAmountOfNotesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Aggregate Principal Amount Of Notes Issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AggregatePrincipalAmountOfNotesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Aggregate principal amount of notes issued.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PersonalProductsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Personal Products</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PersonalProductsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Personal Products [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PersonalProductsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Personal products.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityRegistrantName_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Registrant Name</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentAffiliatedIssuerControlledMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment, Affiliated Issuer, Controlled [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentAffiliatedIssuerControlledMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Controlled, Affiliated Investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RisksRelatingToDebtInvestmentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Risks Relating to Debt Investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RisksRelatingToDebtInvestmentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Risks Relating to Debt Investments [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RisksRelatingToDebtInvestmentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Risks relating to debt investments.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Related Party</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Party, Type [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total distributions</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accumulated deficit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Retained Earnings (Accumulated Deficit)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MembersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Members' equity</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MembersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Members' Equity</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MembersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Members' Equity, Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MembersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Members' Equity</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DuracoSpecialtyTapesLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Duraco Specialty Tapes LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DuracoSpecialtyTapesLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Duraco Specialty Tapes L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DuracoSpecialtyTapesLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Duraco Specialty Tapes LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SupplementalCashFlowInformationAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Supplemental disclosures:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SupplementalCashFlowInformationAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Supplemental Cash Flow Information [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_HealthcareSectorMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Healthcare Providers and Services</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_HealthcareSectorMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Healthcare Sector [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentInKindPIKNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">PIK</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentInKindPIKNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payment in Kind (PIK) Note [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DiversifiedConsumerServicesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Diversified Consumer Services</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DiversifiedConsumerServicesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Diversified Consumer Services [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DiversifiedConsumerServicesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Diversified consumer services.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RisksRelatedToUseOfLeverageMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Risks Related to Use of Leverage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RisksRelatedToUseOfLeverageMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Risks Related to Use of Leverage [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RisksRelatedToUseOfLeverageMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Risks related to use of leverage.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementClassOfStockAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Class of Stock</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredIncomeTaxLiabilitiesNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Deferred tax liability</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredIncomeTaxLiabilitiesNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Income Tax Liabilities, Net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_MinimumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Minimum</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_MinimumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Minimum [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HealthcareEducationAndChildcareMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Healthcare, Education &amp; Childcare</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HealthcareEducationAndChildcareMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Healthcare Education And Childcare [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HealthcareEducationAndChildcareMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Healthcare, education &amp; childcare.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PrincipalAmountOutstandingOnLoansSecuritized_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt securitization</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PrincipalAmountOutstandingOnLoansSecuritized_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Loan, Securitized or Asset-Backed Financing Arrangement, Principal Outstanding</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FiveLargestInvestmentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Five Largest Investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FiveLargestInvestmentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Five Largest Investments [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FiveLargestInvestmentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Five largest investments.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SeniorSecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Senior Securities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SeniorSecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Senior Securities [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SeniorSecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Senior securities.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_Notes2026Fiscal2022Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Notes 2026, Fiscal 2022</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_Notes2026Fiscal2022Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Notes 2026 Fiscal 2022 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_Notes2026Fiscal2022Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Notes 2026 Fiscal 2022.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SignificantAccountingPoliciesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Significant Accounting Policies</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SignificantAccountingPoliciesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Significant Accounting Policies [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_BetaPlusTechnologiesIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Beta Plus Technologies, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_BetaPlusTechnologiesIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Beta Plus Technologies Inc [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_BetaPlusTechnologiesIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Beta Plus Technologies, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ScenarioForecastMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Forecast [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ScenarioForecastMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Scenario Forecast</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurement Inputs and Valuation Techniques [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermNotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Notes payable, net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermNotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Notes Payable, Noncurrent</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermNotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Notes Payable, Noncurrent, Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IndustryName_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Industry</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IndustryName_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Industry Name</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IndustryName_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Industry name.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_EquityInterestsInPSSLMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Equity interests in PSSL</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_EquityInterestsInPSSLMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Interests In P S S L [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_EquityInterestsInPSSLMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Equity interests in PSSL.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LiabilitiesInExcessOfOtherAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Liabilities in Excess of Other Assets&#8212;(150.9)%</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LiabilitiesInExcessOfOtherAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities In Excess Of Other Assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LiabilitiesInExcessOfOtherAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Liabilities in excess of other assets.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LiabilitiesInExcessOfOtherAssets_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Liabilities in Excess of Other Assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RepaymentsOfLinesOfCredit_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Repayments under Credit Facility (See Notes 5 and 11)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RepaymentsOfLinesOfCredit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Repayments of Lines of Credit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Adjustments to reconcile net increase in net assets resulting from operations to net cash (used in) provided by operating activities:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentBasisSpreadVariableRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Basis point spread above index, Amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentBasisSpreadVariableRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment, Basis Spread, Variable Rate</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtDisclosureAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Disclosure [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage points added to reference rate</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Basis Spread on Variable Rate</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityCurrentReportingStatus_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Current Reporting Status</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock, shares authorized</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock, Shares Authorized</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NumberOfPortfolioCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of Portfolio Companies</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NumberOfPortfolioCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number of Portfolio Company</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NumberOfPortfolioCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of Portfolio Company</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueByBalanceSheetGroupingTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair Value By Balance Sheet Grouping [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueByBalanceSheetGroupingTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, by Balance Sheet Grouping [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash And Cash Equivalents [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash and Cash Equivalents [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentCompanyCapitalShareTransactionsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Capital transactions</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentCompanyCapitalShareTransactionsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Company, Capital Share Transaction, Increase (Decrease) [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CadenceAerospaceLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cadence Aerospace, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CadenceAerospaceLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cadence Aerospace L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CadenceAerospaceLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Cadence Aerospace, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestAndDebtExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Interest expense on notes to members</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestAndDebtExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Interest and expenses on debt (See Note 11)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestAndDebtExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Interest and Debt Expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestAndDebtExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Interest and Debt Expense, Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ConsumerGoodsNonDurableMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Consumer Goods: Non-Durable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ConsumerGoodsNonDurableMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Consumer Goods Non Durable [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ConsumerGoodsNonDurableMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Consumer goods: non-durable.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_USBankCashMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">U S Bank Cash</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_USBankCashMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">U S Bank Cash [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_USBankCashMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">US Bank Cash.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MarketConditionsRiskMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Market Conditions Risk [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MarketConditionsRiskMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Market conditions risk.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Assets [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds from issuance of common stock</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Issuance of Common Stock</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NetChangeInBenefitProvisionForTaxesOnUnrealizedAppreciationDepreciationOnInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net change in provision for taxes on unrealized appreciation (depreciation) on investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NetChangeInBenefitProvisionForTaxesOnUnrealizedAppreciationDepreciationOnInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Net Change In Benefit Provision For Taxes on unrealized appreciation depreciation on investments.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NetChangeInBenefitProvisionForTaxesOnUnrealizedAppreciationDepreciationOnInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Change In Benefit Provision For Taxes On Unrealized Appreciation Depreciation On Investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AnteriadLlcFKAMeritDirectLlcMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Anteriad, LLC f/k/a Merit Direct, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AnteriadLlcFKAMeritDirectLlcMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Anteriad, LLC f/k/a Merit Direct, LLC [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AnteriadLlcFKAMeritDirectLlcMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Anteriad, LLC (f/k/a MeritDirect, LLC)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DistributionsReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Distribution receivable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DistributionsReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Distributions Receivable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DistributionsReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Distributions receivable.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock, 58,734,702 and 45,345,638 shares issued and outstanding, respectively Par value $0.001 per share and 100,000,000 shares authorized</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ContainersAndPackagingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Containers and Packaging</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ContainersAndPackagingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Containers And Packaging [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ContainersAndPackagingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Containers and packaging.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FairbanksMoreDefenseMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fairbanks More Defense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FairbanksMoreDefenseMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fairbanks More Defense [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FairbanksMoreDefenseMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Fairbanks More Defense.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CommitmentsToFundInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Commitments to fund investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CommitmentsToFundInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Commitments To Fund Investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CommitmentsToFundInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Commitments to fund investments.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_UnfundedCommitments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Unfunded commitments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_UnfundedCommitments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Unfunded Commitments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_UnfundedCommitments_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Unfunded commitments.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandsAndThirtyTwoAssetBackedDebtMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2032 Asset-backed Debt</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandsAndThirtyTwoAssetBackedDebtMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousands And Thirty Two Asset Backed Debt Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandsAndThirtyTwoAssetBackedDebtMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Two thousands and thirty two asset backed debt.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ReconcilesNetDecreaseIncreaseInNetAssetsResultingFromOperationsToTaxableIncomeTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Summary of Reconciles Net Increase in Net Assets Resulting From Operations to Taxable Income</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ReconcilesNetDecreaseIncreaseInNetAssetsResultingFromOperationsToTaxableIncomeTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Reconciles net decrease increase in net assets resulting from operations to taxable income.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_CurrentFiscalYearEndDate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Current Fiscal Year End Date</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SecondLienSubordinatedDebtAndEquityInvestmentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Second Lien, Subordinated Debt and Equity Investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SecondLienSubordinatedDebtAndEquityInvestmentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Second Lien Subordinated Debt And Equity Investments [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SecondLienSubordinatedDebtAndEquityInvestmentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Second lien, subordinated debt and equity investments.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AuditorName_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Auditor Name</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AssetBackedDebt2031Fiscal2023Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Asset Backed Debt 2031 Fiscal 2023</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AssetBackedDebt2031Fiscal2023Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Backed Debt 2031 Fiscal 2023 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AssetBackedDebt2031Fiscal2023Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Asset Backed Debt 2031 Fiscal 2023 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentOpportunitiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investment Opportunities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentOpportunitiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Opportunities [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentOpportunitiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Investment opportunities.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_UnrealizedLossesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Unrealized Losses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_UnrealizedLossesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Unrealized Losses [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_UnrealizedLossesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Unrealized losses.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskInSubjectToStockholderActivismMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Risk in Subject To Stockholder Activism [Member]</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_STVGroupIncorporatedMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">STV Group Incorporated</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_STVGroupIncorporatedMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">S T V Group Incorporated [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_STVGroupIncorporatedMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">STV group incorporated.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentCompanyDistributionToShareholdersPerShare_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Total distributions to stockholders</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentCompanyDistributionToShareholdersPerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total distributions per share based on weighted average shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentCompanyDistributionToShareholdersPerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Company, Distribution to Shareholders, Per Share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CreditFacilityFiscal2019Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Credit Facility Fiscal 2019</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CreditFacilityFiscal2019Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Credit Facility Fiscal 2019.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ProvisionForTaxesOnNetRealizedGainOnInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Provision for taxes on net realized gain on investments</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ProvisionForTaxesOnNetRealizedGainOnInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Provision for taxes on net realized gain on investments.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FloatingRateLoansMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Floating Rate Loans</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FloatingRateLoansMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Floating rate loans.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ConflictsOfInterestRiskMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Conflicts of Interest Risk [Member]</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredOfferingCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Offering Costs</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PHBeautyHoldingsIIIIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">PH Beauty Holdings III, Inc.</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PHBeautyHoldingsIIIIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">PH Beauty Holdings III, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncreaseDecreaseInPayableForInvestmentsPurchased_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Increase (decrease) in payable for investments purchased.</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LegislationRiskMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Legislation Risk [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LegislationRiskMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Legislation risk.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IntegrityMarketingAcquisitionLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Integrity Marketing Acquisition, LLC</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IntegrityMarketingAcquisitionLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Integrity Marketing Acquisition, LLC.</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInReceivableForInvestmentSold_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Decrease (increase) in receivable for investments sold</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Per share market value, end of year</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HealthcareEducationAndCultureMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Healthcare, Education &amp; Culture</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PennantParkSeniorSecuredLoanFundILLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">PennantPark Senior Secured Loan Fund I LLC</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PennantParkSeniorSecuredLoanFundILLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">PennantPark Senior Secured Loan Fund I LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_EquityInterestsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Equity Interests</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_EquityInterestsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Equity interests.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_VolatilityOrProlongedDisruptionInCreditMarketsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Volatility or Prolonged Disruption in Credit Markets</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentsAndCashEquivalentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Investments and Cash Equivalents.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentsAndCashEquivalentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investments and Cash Equivalents</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Maximum borrowing capacity</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Line of Credit Facility, Maximum Borrowing Capacity</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToFluctationInCommonStockMarketPriceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fluctation in Common Stock Market Price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToFluctationInCommonStockMarketPriceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Risk related to fluctation in common stock market price [member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToFluctationInCommonStockMarketPriceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Risk related to fluctation in common stock market price.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Earnings Per Share [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentsInDebtAndEquityInstrumentsCashAndCashEquivalentsUnrealizedAndRealizedGainsLossesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentsInDebtAndEquityInstrumentsCashAndCashEquivalentsUnrealizedAndRealizedGainsLossesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investments in Debt and Equity Instruments, Cash and Cash Equivalents, Unrealized and Realized Gains (Losses) [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DigitalRoomHoldingsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Digital Room Holdings, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DigitalRoomHoldingsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Digital Room Holdings Inc [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DigitalRoomHoldingsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Digital Room Holdings, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ExigoIntermediateIILLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Exigo Intermediate II, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ExigoIntermediateIILLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Exigo Intermediate I I L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ExigoIntermediateIILLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Exigo Intermediate II, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FirstLienSecuredDebtMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">First Lien Secured Debt</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FirstLienSecuredDebtMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">First Lien Secured Debt [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FirstLienSecuredDebtMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">First lien secured debt.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncentiveFeePaymentConditionTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Incentive Fee Payment Condition Two</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncentiveFeePaymentConditionTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Incentive Fee Payment Condition Two [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncentiveFeePaymentConditionTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Incentive fee payment condition two.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_UnconsolidatedSignificantSubsidiariesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Unconsolidated Significant Subsidiaries</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_UnconsolidatedSignificantSubsidiariesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Unconsolidated Significant Subsidiaries [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_UnconsolidatedSignificantSubsidiariesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Unconsolidated significant subsidiaries.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtWeightedAverageInterestRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Annualized weighted average cost of debt</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtWeightedAverageInterestRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt, Weighted Average Interest Rate</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_EquityMethodInvesteeNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investment, Name</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_EquityMethodInvesteeNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment, Name [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Deferred tax liability</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Liabilities, Net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Deferred Tax Liabilities, Net, Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TACLifePortPurchaserLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">TAC LifePort Purchaser, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TACLifePortPurchaserLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">T A C Life Port Purchaser L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TACLifePortPurchaserLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">TAC LifePort Purchaser, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SalesBenchmarkIndexLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sales Benchmark Index LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SalesBenchmarkIndexLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sales Benchmark Index L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SalesBenchmarkIndexLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Sales Benchmark Index LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskInInvestingIlliquidAssetsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Risk in Investing Illiquid Assets [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskInInvestingIlliquidAssetsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Risk in investing illiquid assets.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountingPoliciesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accounting Policies [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_BroderBrosCoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Broder Bros., Co.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_BroderBrosCoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Broder Bros Co [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_BroderBrosCoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Broder Bros., Co.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromSaleOfSecuritiesOperatingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds from dispositions of investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromSaleOfSecuritiesOperatingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Sale of Securities, Operating Activities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MeasurementInputMarketYieldMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Market Yield</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MeasurementInputMarketYieldMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input Market Yield [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MeasurementInputMarketYieldMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Measurement input market yield.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_Notes2026Fiscal2023Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Notes 2026 Fiscal 2023</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_Notes2026Fiscal2023Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Notes 2026 Fiscal 2023 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_Notes2026Fiscal2023Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Notes 2026 Fiscal 2023 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_Notes2023Fiscal2020Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Notes 2023, Fiscal 2020</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_Notes2023Fiscal2020Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Notes 2023 Fiscal 2020 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_Notes2023Fiscal2020Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Notes 2023 Fiscal 2020.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SeniorSecuredRevolvingCreditFacilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Senior Secured Revolving Credit Facility</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SeniorSecuredRevolvingCreditFacilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Senior Secured Revolving Credit Facility [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SeniorSecuredRevolvingCreditFacilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Senior secured revolving credit facility.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ProvisionForTaxesOnUnrealizedAppreciationOnInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Provision for taxes on unrealized appreciation on investments.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ProvisionForTaxesOnUnrealizedAppreciationOnInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Provision For Taxes On Unrealized Appreciation On Investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ProvisionForTaxesOnUnrealizedAppreciationOnInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Provision for taxes on unrealized appreciation on investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ProvisionForTaxesOnUnrealizedAppreciationOnInvestments_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Provision for taxes on unrealized appreciation on investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_StatementScenarioAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Scenario</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_StatementScenarioAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Scenario [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LineOfCreditAtCost_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Borrowing Cost</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LineOfCreditAtCost_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Credit Facility payable, cost</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LineOfCreditAtCost_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Line Of Credit At Cost</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LineOfCreditAtCost_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Line of credit at cost.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PercentageOfOriginalPrincipalAmountPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of original principal amount payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PercentageOfOriginalPrincipalAmountPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Original Principal Amount Payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PercentageOfOriginalPrincipalAmountPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of original principal amount payable.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToInvestmentsInNonQualifyingAssetsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Risk Related to Investments in Non Qualifying Assets [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToInvestmentsInNonQualifyingAssetsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Risk related to investments in non qualifying assets.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ByLightProfessionalITServicesLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">By Light Professional IT Services, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ByLightProfessionalITServicesLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">By Light Professional I T Services L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ByLightProfessionalITServicesLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">By Light Professional IT Services, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FutureIssueOfDebtOrOtherSecuritiesRiskMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Future Issue of Debt or Other Securities Risk [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FutureIssueOfDebtOrOtherSecuritiesRiskMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Future issue of debt or other securities risk.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfCashAndCashEquivalentsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule Of Cash And Cash Equivalents [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfCashAndCashEquivalentsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Cash and Cash Equivalents [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RealizedAndUnrealizedLossGainOnInvestmentsAndDebtAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net realized gain (loss) on investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RealizedAndUnrealizedLossGainOnInvestmentsAndDebtAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Realized And Unrealized Loss Gain On Investments And Debt [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RealizedAndUnrealizedLossGainOnInvestmentsAndDebtAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Realized and unrealized (loss) gain on investments and debt.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CountryFreshHoldingCompanyIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Country Fresh Holding Company Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CountryFreshHoldingCompanyIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Country Fresh Holding Company Inc [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CountryFreshHoldingCompanyIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Country Fresh Holding Company Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_EastValleyTouristDevelopmentAuthorityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">East Valley Tourist Development Authority</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_EastValleyTouristDevelopmentAuthorityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">East Valley Tourist Development Authority [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_EastValleyTouristDevelopmentAuthorityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">East Valley Tourist Development Authority.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingencies_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Commitments and contingencies</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingencies_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Commitments and Contingencies</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingencies_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Commitments and contingencies (See Note 12)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PayableForInvestmentsPurchased_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Payable for investments purchased</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PayableForInvestmentsPurchased_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payable For Investments Purchased</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PayableForInvestmentsPurchased_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Payable for investments purchased.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncentiveFeeOnUnrealizedAndRealizedCapitalGainsAccrued_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Incentive fee on unrealized and realized capital gains accrued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncentiveFeeOnUnrealizedAndRealizedCapitalGainsAccrued_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Incentive Fee On Unrealized And Realized Capital Gains Accrued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncentiveFeeOnUnrealizedAndRealizedCapitalGainsAccrued_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Incentive fee on unrealized and realized capital gains accrued.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AggregateOfferingPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Aggregate offering price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AggregateOfferingPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Aggregate Offering Price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AggregateOfferingPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Aggregate offering price.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeStatementAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income Statement [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Investments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Investments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Investments_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Investments, Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Related Party</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Party, Type [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Increase (Decrease) in accrued other expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (Decrease) in Accounts Payable and Accrued Liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Increase (Decrease) in Accounts Payable and Accrued Liabilities, Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NetChangeInFairValueOnForeignCurrencyTranslationOnOutstandingBorrowingsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net Change in Fair Value on Foreign Currency Translation on Outstanding Borrowings</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NetChangeInFairValueOnForeignCurrencyTranslationOnOutstandingBorrowingsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Change In Fair Value On Foreign Currency Translation On Outstanding Borrowings Table [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NetChangeInFairValueOnForeignCurrencyTranslationOnOutstandingBorrowingsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Net change in fair value on foreign currency translation on outstanding borrowings.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentCompanyNetAssetValuePerSharePeriodIncreaseDecrease_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">(Dilutive) effect of common stock issuance</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentCompanyNetAssetValuePerSharePeriodIncreaseDecrease_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Company, Net Asset Value Per Share, Period Increase (Decrease)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentCompanyNetAssetValuePerSharePeriodIncreaseDecrease_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Investment Company, Net Asset Value Per Share, Period Increase (Decrease), Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HealthcareProvidersAndServicesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Healthcare Providers And Services [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HealthcareProvidersAndServicesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Healthcare providers and services.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HealthcareProvidersAndServicesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Healthcare Providers and Services</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Measurement Input Type</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input Type [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RangeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Statistical Measurement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RangeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statistical Measurement [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Cash Provided by (Used in) Operating Activities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net cash (used in) provided by operating activities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DouglasProductsAndPackagingCompanyLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Douglas Products and Packaging Company LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DouglasProductsAndPackagingCompanyLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Douglas Products And Packaging Company L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DouglasProductsAndPackagingCompanyLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Douglas Products and Packaging Company LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentCompanyDividendDistribution_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Distribution of net investment income</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentCompanyDividendDistribution_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Company, Dividend Distribution</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentCompanyDividendDistribution_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Investment Company, Dividend Distribution, Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DistributionsMadeToMemberOrLimitedPartnerByDistributionTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Distribution Type</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DistributionsMadeToMemberOrLimitedPartnerByDistributionTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Distribution Type [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NetAssetsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net assets:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NetAssetsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Assets [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NetAssetsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Net assets.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentPeriodEndDate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Period End Date</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RangeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Statistical Measurement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RangeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statistical Measurement [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Commitments and Contingencies</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Commitments and Contingencies Disclosure [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ChemicalsPlasticsAndRubberMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Chemicals Plastics And Rubber [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ChemicalsPlasticsAndRubberMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Chemicals, plastics and rubber.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ChemicalsPlasticsAndRubberMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Chemicals, Plastics and Rubber</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PragmaticInstituteLlcMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Pragmatic Institute, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PragmaticInstituteLlcMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Pragmatic Institute, LLC [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PragmaticInstituteLlcMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Pragmatic Institute, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentIncomeDividend_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Dividend/Other Income</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentIncomeDividend_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Dividend</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentIncomeDividend_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Income, Dividend</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PercentageOfNonQualifyingAssetsToTotalAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of non-qualifying assets to total assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PercentageOfNonQualifyingAssetsToTotalAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Non Qualifying Assets To Total Assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PercentageOfNonQualifyingAssetsToTotalAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of non qualifying assets to total assets.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentUnaffiliatedIssuerMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment, Unaffiliated Issuer [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentUnaffiliatedIssuerMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Non-controlled, Non-affiliated Investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ConstructionAndBuildingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Construction and Building</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ConstructionAndBuildingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Construction And Building [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ConstructionAndBuildingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Construction and building.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CreditFacilityFiscal2023Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Credit Facility Fiscal 2023</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CreditFacilityFiscal2023Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Credit Facility Fiscal 2023 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CreditFacilityFiscal2023Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Credit Facility Fiscal 2023 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToNetProceedsFromOfferingOfSecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net Proceeds from Offering of Securities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToNetProceedsFromOfferingOfSecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Risk related to net proceeds from offering of securities [member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToNetProceedsFromOfferingOfSecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Risk related to net proceeds from offering of securities.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncentiveFeeAnnualHurdleRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Incentive fee annual hurdle rate</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncentiveFeeAnnualHurdleRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Incentive Fee Annual Hurdle Rate</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncentiveFeeAnnualHurdleRate_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Incentive fee annual hurdle rate.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LargestPortfolioCompanyInvestment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Largest portfolio company investment</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LargestPortfolioCompanyInvestment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Largest Portfolio Company Investment</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LargestPortfolioCompanyInvestment_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Largest portfolio company investment.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToEconomicRecessionsOrDownturnsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Risk Related to Economic Recessions or Downturns</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToEconomicRecessionsOrDownturnsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Risk Related To Economic Recessions Or Downturns [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToEconomicRecessionsOrDownturnsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Risk related to economic recessions or downturns.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PercentageOfManagedAssetsInvested_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of managed assets invested</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PercentageOfManagedAssetsInvested_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Managed Assets Invested</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PercentageOfManagedAssetsInvested_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of managed assets invested.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentCompanyDistributionToShareholdersAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Distributions to stockholders:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentCompanyDistributionToShareholdersAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Company, Distribution to Shareholders [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FirstLienSecuredDebtOneTwoSixSevenPointSevenPercentageMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">First Lien Secured Debt - 1,267.2%.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FirstLienSecuredDebtOneTwoSixSevenPointSevenPercentageMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">First Lien Secured Debt One Two Six Seven Point Seven Percentage [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FirstLienSecuredDebtOneTwoSixSevenPointSevenPercentageMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">First Lien Secured Debt - 1,267.7%</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt Instrument, Name</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Name [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SBADebenturesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">SBA Debentures</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SBADebenturesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">S B A Debentures [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SBADebenturesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">SBA debentures.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementsFairValueHierarchyDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair Value Hierarchy and NAV</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementsFairValueHierarchyDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Hierarchy and NAV [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CoolSysIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">CoolSys, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CoolSysIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cool Sys Inc [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CoolSysIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">CoolSys, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxReconciliationDeductionsDividends_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Taxable income before dividends paid deduction</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxReconciliationDeductionsDividends_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effective Income Tax Rate Reconciliation, Deduction, Dividends, Amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HoldcoSandsIntermediateLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Holdco Sands Intermediate, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HoldcoSandsIntermediateLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Holdco Sands Intermediate L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HoldcoSandsIntermediateLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Holdco Sands Intermediate, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentCompanyDilutedWeightedAverageShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Denominator for diluted weighted average shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentCompanyDilutedWeightedAverageShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Company Diluted Weighted Average Shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentCompanyDilutedWeightedAverageShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Investment Company Diluted Weighted Average Shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_BlackRockFederalFDInstitutional30Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">BlackRock Federal FD Institutional 30</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_BlackRockFederalFDInstitutional30Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Black Rock Federal F D Institutional30 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_BlackRockFederalFDInstitutional30Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">BlackRock Federal FD Institutional 30.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapitalCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Paid-in capital in excess of par value</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapitalCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Additional Paid in Capital, Common Stock</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net decrease in cash and cash equivalents</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DiversifiedFinancialServicesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Diversified Financial Services</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DiversifiedFinancialServicesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Diversified Financial Services [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DiversifiedFinancialServicesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Diversified financial services.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AssetBackedDebt2031Fiscal2022Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Asset Backed Debt 2031, Fiscal 2022</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AssetBackedDebt2031Fiscal2022Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Backed Debt 2031, Fiscal 2022 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AssetBackedDebt2031Fiscal2022Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Asset Backed Debt 2031, Fiscal 2022.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NonControlledAndControlledAffiliatedInvestmentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-controlled and Controlled, Affiliated Investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NonControlledAndControlledAffiliatedInvestmentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Non-controlled and controlled, affiliated investments [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NonControlledAndControlledAffiliatedInvestmentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Non-controlled and controlled, affiliated investments.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Net assets at end of year</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net Assets&#8212;100.0%</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Beginning of year</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">End of year</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net Assets, Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PaymentInKindPIKNoteFourMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">PIK Four</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PaymentInKindPIKNoteFourMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payment In Kind P I K Note Four [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PaymentInKindPIKNoteFourMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Payment In Kind PIK Note Four.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HealthcareAndPharmaceuticalsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Healthcare and Pharmaceuticals</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HealthcareAndPharmaceuticalsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Healthcare And Pharmaceuticals</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HealthcareAndPharmaceuticalsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Healthcare And Pharmaceuticals [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HealthcareAndPharmaceuticalsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Healthcare and pharmaceuticals.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TheAegisTechnologiesGroupLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">The Aegis Technologies Group, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TheAegisTechnologiesGroupLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">The Aegis Technologies Group L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TheAegisTechnologiesGroupLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The Aegis Technologies Group, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CollateralDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Collateral Held</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CollateralDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Collateral Held [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PaymentInKindPIKNoteTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">PIK Two</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PaymentInKindPIKNoteTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payment In Kind P I K Note Two [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PaymentInKindPIKNoteTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Payment In Kind PIK Note Two.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ITServicesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">IT Services</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ITServicesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">I T Services [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ITServicesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">IT Services.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_BeverageFoodAndTobaccoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Beverage, Food and Tobacco</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_BeverageFoodAndTobaccoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Beverage Food And Tobacco [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_BeverageFoodAndTobaccoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Beverage food and tobacco.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConsolidationPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Consolidation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConsolidationPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Consolidation, Policy [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_BuildingProductsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Building Products</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_BuildingProductsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Building Products [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_BuildingProductsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Building products.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentCompanyDistributionToShareholders_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total distributions to stockholders</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentCompanyDistributionToShareholders_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Company Distribution To Shareholders</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentCompanyDistributionToShareholders_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Investment company distribution to shareholders.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ClassB2SeniorSecuredFixedRateNotesDue2031Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Class B-2 Senior Secured Fixed Rate Notes due 2031</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ClassB2SeniorSecuredFixedRateNotesDue2031Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class B2 Senior Secured Fixed Rate Notes Due2031 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ClassB2SeniorSecuredFixedRateNotesDue2031Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Class B-2 senior secured fixed rate notes due 2031 member.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SigmaDefenseSystemsLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sigma Defense Systems, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SigmaDefenseSystemsLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sigma Defense Systems L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SigmaDefenseSystemsLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Sigma defense systems, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LongTermNotesPayableAtCost_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Notes payable, par</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LongTermNotesPayableAtCost_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long Term Notes Payable At Cost</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LongTermNotesPayableAtCost_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Long term notes payable at cost.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_EducationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Education.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_EducationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Education [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_EducationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Education</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressPostalZipCode_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, Postal Zip Code</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityInteractiveDataCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Interactive Data Current</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PennantParkTSOSeniorLoanFundLPMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">PennantPark-TSO Senior Loan Fund, LP</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PennantParkTSOSeniorLoanFundLPMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Pennant Park T S O Senior Loan Fund L P [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PennantParkTSOSeniorLoanFundLPMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Pennant park TSO senior loan fund LP.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ConsumerProductsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Consumer Products.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ConsumerProductsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Consumer Products [member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ConsumerProductsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Consumer Products</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PaymentInKindIncome_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Payment-in-kind interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PaymentInKindIncome_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payment In Kind Income</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PaymentInKindIncome_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Payment-in-kind income.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RealizedGainLossInvestmentAndDerivativeOperatingAfterTax_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Net realized loss on investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RealizedGainLossInvestmentAndDerivativeOperatingAfterTax_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net realized loss on investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RealizedGainLossInvestmentAndDerivativeOperatingAfterTax_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Realized Gain (Loss), Investment and Derivative, Operating, after Tax</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CreditFacilityDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Credit Facility</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CreditFacilityDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Credit Facility [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SargentAndGreenleafIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sargent &amp; Greenleaf Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SargentAndGreenleafIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sargent And Greenleaf Inc [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SargentAndGreenleafIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Sargent And Greenleaf Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NonControlledAffiliatedInvestmentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-controlled, Affiliated Investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NonControlledAffiliatedInvestmentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Non Controlled Affiliated Investments [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NonControlledAffiliatedInvestmentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Non controlled affiliated investments.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MediaBroadcastingAndSubscriptionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Media: Broadcasting and Subscription</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MediaBroadcastingAndSubscriptionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Media Broadcasting And Subscription [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MediaBroadcastingAndSubscriptionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Media: broadcasting and subscription.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InsuranceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Insurance</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InsuranceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Insurance [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InsuranceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Insurance,</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityWellKnownSeasonedIssuer_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Well-known Seasoned Issuer</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_GantechAcquisitionCorpMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Gantech Acquisition Corp.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_GantechAcquisitionCorpMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Gantech Acquisition Corp [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_GantechAcquisitionCorpMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Gantech Acquisition Corp.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MediaDiversifiedAndProductionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Media: Diversified and Production</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MediaDiversifiedAndProductionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Media Diversified And Production [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MediaDiversifiedAndProductionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Media: Diversified and production.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FluctuationsInTradingMarketOrMarketValueOfPubliclyIssuedDebtOrConvertibleDebtSecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fluctuations in Trading Market or Market Value of Publicly Issued Debt or Convertible Debt Securities [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FluctuationsInTradingMarketOrMarketValueOfPubliclyIssuedDebtOrConvertibleDebtSecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Fluctuations in trading market or market value of publicly issued debt or convertible debt securities.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentPaymentTerms_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Interest payment terms</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentPaymentTerms_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Payment Terms</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityIncorporationStateCountryCode_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Incorporation, State or Country Code</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentCompanyBasicWeightedAverageShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Denominator for basic weighted average shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentCompanyBasicWeightedAverageShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Company Basic Weighted Average Shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentCompanyBasicWeightedAverageShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Investment Company Basic Weighted Average Shares</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfInvestmentsInAndAdvancesToAffiliatesScheduleOfInvestmentsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Investments in and Advances to Affiliates, Schedule of Investments [Table Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentOwnedPercentOfMembersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Investment owned percent of members equity.</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentOwnedPercentOfMembersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investment owned, percent of members' equity</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net Change in Unrealized Appreciation (Depreciation)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investments in and Advances to Affiliates, at Fair Value, Period Increase (Decrease)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Investments in and Advances to Affiliates, at Fair Value, Period Increase (Decrease), Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_EffectiveManagementOfFutureGrowthMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effective Management of Future Growth [Member]</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MediaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Media</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MediaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Media [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MediaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Media.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentCompanyFinancialHighlightsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Summary of Financial Highlights</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentCompanyFinancialHighlightsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Company, Financial Highlights [Table Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ChangesInInterestRatesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Changes in Interest Rates [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ChangesInInterestRatesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Changes in interest rates.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RealizedAndUnrealizedGainLossInvestmentAndDerivativeOperatingBeforeTax_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net realized and unrealized (loss) gain from investments and debt</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RealizedAndUnrealizedGainLossInvestmentAndDerivativeOperatingBeforeTax_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net realized and unrealized gain (loss) from investments and credit facility foreign currency translation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RealizedAndUnrealizedGainLossInvestmentAndDerivativeOperatingBeforeTax_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Gain (Loss), Investment and Derivative, Operating, before Tax</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_Notes2023Fiscal2023Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Notes 2023 Fiscal 2023</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_Notes2023Fiscal2023Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Notes 2023 Fiscal 2023 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_Notes2023Fiscal2023Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Notes 2023 Fiscal 2023 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtSecuritiesAvailableForSaleWeightedAverageYield_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted average cost yield on income producing investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtSecuritiesAvailableForSaleWeightedAverageYield_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Securities, Available-for-Sale, Weighted Average Yield</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_GraffitiBuyerIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Graffiti Buyer, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_GraffitiBuyerIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Graffiti Buyer Inc [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_GraffitiBuyerIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Graffiti Buyer, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investments, Debt and Equity Securities [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DrSquatchLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Dr. Squatch, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DrSquatchLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Dr Squatch L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DrSquatchLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Dr. Squatch, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetInvestmentIncomeAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investment income:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetInvestmentIncomeAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Investment Income [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TransfersAndServicingOfFinancialAssetsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Asset Transfers and Servicing</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TransfersAndServicingOfFinancialAssetsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Transfers and Servicing of Financial Assets, Policy [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DistributionsPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Distributions payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DistributionsPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Distributions Payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DistributionsPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Distributions payable.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PortfolioTurnoverRatio_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Portfolio turnover ratio</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PortfolioTurnoverRatio_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Portfolio Turnover Ratio</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PortfolioTurnoverRatio_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Portfolio turnover ratio.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LineOfCreditFacilityResetDate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Reset Date</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LineOfCreditFacilityResetDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Line Of Credit Facility Reset Date</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LineOfCreditFacilityResetDate_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Line of credit facility reset date.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsForPurchaseOfSecuritiesOperatingActivities_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Purchases of investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsForPurchaseOfSecuritiesOperatingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments for Purchase of Securities, Operating Activities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CommonSharesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common Shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CommonSharesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Shares [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CommonSharesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Common shares.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PreIncentiveFeeNetInvestmentIncomePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Pre-incentive fee net investment income percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PreIncentiveFeeNetInvestmentIncomePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Pre Incentive Fee Net Investment Income Percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PreIncentiveFeeNetInvestmentIncomePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Preincentive fee net investment income percentage.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NetChangeInUnrealizedDepreciationAppreciationOnDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net change in unrealized (depreciation) appreciation on debt</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NetChangeInUnrealizedDepreciationAppreciationOnDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Change In Unrealized Depreciation Appreciation On Debt</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NetChangeInUnrealizedDepreciationAppreciationOnDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Net change in unrealized (depreciation) appreciation on debt.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_LocalPhoneNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Local Phone Number</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsidiarySaleOfStockAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sale of Stock</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsidiarySaleOfStockAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sale of Stock [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfInvestmentIncomeReportedAmountsByCategoryTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule Of Investment Income Reported Amounts By Category [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfInvestmentIncomeReportedAmountsByCategoryTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Income [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValueAtCost_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cost</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValueAtCost_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value At Cost</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValueAtCost_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Fair value measurement with unobservable inputs reconciliations recurring basis liability value at cost.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ControllingEquityInterestsInPortfolioMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Controlling Equity Interests in Portfolio</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ControllingEquityInterestsInPortfolioMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Controlling Equity Interests in Portfolio [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ControllingEquityInterestsInPortfolioMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Controlling equity interests in portfolio.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MarketplaceEventsLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Marketplace Events, LLC</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MarketplaceEventsLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Marketplace Events, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FluctuationsInNAVAndMarketValueOfCommonStockWhileIssuanceOfPreferredStockDebtSecuritiesOrConvertibleDebtSecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fluctuations In N A V And Market Value Of Common Stock While Issuance Of Preferred Stock Debt Securities Or Convertible Debt Securities [Member]</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityTransfersNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Transfers in and/or out of Level 3</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityTransfersNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Transfers, Net, Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TeneoHoldingsLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Teneo Holdings LLC</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TeneoHoldingsLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Teneo holdings LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LoanFundILLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loan Fund I LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LoanFundILLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Loan Fund I L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LoanFundILLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Loan Fund I LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInDividendsReceivable_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">(Increase) decrease in dividend receivable</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CHAHoldingsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">CHA Holdings, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CHAHoldingsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">C H A Holdings Inc [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CHAHoldingsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">CHA Holdings, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementOfCashFlowsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement of Cash Flows [Abstract]</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestingInSharesRiskMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Investing in Shares Risk [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FirstLienMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">First lien</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FirstLienMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">First Lien [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FirstLienMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">First lien.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RisksRelatingToObligationToPayInvestmentAdviserIncentiveCompensationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Risks Relating to Obligation to Pay Investment Adviser Incentive Compensation</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ClassC2SecuredDeferrableFixedRateNotesDue2031Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Class C-2 Secured Deferrable Fixed Rate Notes due 2031</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Organization, Consolidation and Presentation of Financial Statements [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentAnnualReport_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Annual Report</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToInvestmentInSharesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Risk related to investment in shares [member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToInvestmentInSharesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Risk related to investment in shares.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_Notes2023Fiscal2019Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Notes 2023, Fiscal 2019</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Common stock, par value</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCreditFacilityMaximumAmountOutstandingDuringPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Outstanding borrowings</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_BlackhawkIndustrialDistributionIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Blackhawk Industrial Distribution, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_BlackhawkIndustrialDistributionIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Blackhawk Industrial Distribution Inc [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_BlackhawkIndustrialDistributionIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Blackhawk Industrial Distribution, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Effect of exchange rate changes on cash</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations, Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of public offering price per notes issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Interest Rate, Stated Percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FairValueInvestmentsOfPortfolioAssetsExcludingCashAndCashEquivalentsPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair value investments of portfolio assets excluding cash and cash equivalents percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FairValueInvestmentsOfPortfolioAssetsExcludingCashAndCashEquivalentsPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Investments Of Portfolio Assets Excluding Cash And Cash Equivalents Percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FairValueInvestmentsOfPortfolioAssetsExcludingCashAndCashEquivalentsPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Fair value investments of portfolio assets excluding cash and cash equivalents percentage.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IMIAHoldingsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">IMIA Holdings, Inc.</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IMIAHoldingsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">IMIA Holdings, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_MaximumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Maximum</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_MaximumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Maximum [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ImpactOfGlobalCapitalMarketConditionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Impact of Global Capital Market Conditions</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ImpactOfGlobalCapitalMarketConditionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Impact of global capital market conditions.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ECLEntertainmentLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">ECL Entertainment, LLC</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ECLEntertainmentLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">ECL Entertainment, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FinancingReceivableNonaccrualPercentPastDue1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Financing receivable, nonaccrual, percent past due on cost basis</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FinancingReceivableNonaccrualPercentPastDue1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Financing Receivable, Nonaccrual, Percent Past Due</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestPayableCurrentAndNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Interest payable on debt</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestPayableCurrentAndNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Interest Payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestPayableCurrentAndNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Interest payable on notes to members</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PercentageOfQualifyingAssetsToTotalAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of qualifying assets to total assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PercentageOfQualifyingAssetsToTotalAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Qualifying Assets To Total Assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PercentageOfQualifyingAssetsToTotalAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of qualifying assets to total assets.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Organization</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DBIHoldingLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">DBI Holding, LLC</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DBIHoldingLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">DBI Holding, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfInvestmentsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Investments [Abstract]</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueInputsLevel3Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Level 3</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Recurring and Nonrecurring [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CovidNineteenPandemicMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">COVID-19 Pandemic</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CovidNineteenPandemicMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">COVID nineteen pandemic.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ConnatixBuyerIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Connatix Buyer, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ConnatixBuyerIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Connatix Buyer Inc [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ConnatixBuyerIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Connatix Buyer, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TermsRelatingToDebtRedemptionAdverselyEffectOnReturnOnDebtSecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Terms Relating to Debt Redemption Adversely Effect on Return on Debt Securities [Member]</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AllOtherIndustriesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">All Other Industries</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AllOtherIndustriesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">All Other Industries [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AllOtherIndustriesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">All other industries.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_QuanticElectronicsLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Quantic Electronics, LLC</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_QuanticElectronicsLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Quantic Electronics, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RegulationsRiskMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Regulations Risk [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RegulationsRiskMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Regulations risk.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ChallengerPerformanceOptimizationIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Challenger Performance Optimization, Inc.</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ChallengerPerformanceOptimizationIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Challenger Performance Optimization, Inc.</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AccretionAmortizationOfDeferredFinancingCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Accretion (amortization) of deferred financing costs.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ImagineAcquisitioncoLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Imagine Acquisitionco, LLC</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ImagineAcquisitioncoLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Imagine Acquisitionco, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AutomobilesIndustryMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Automobiles</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AutomobilesIndustryMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Automobiles industry.</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ValuationTechniqueMarketComparableMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Valuation technique market comparable.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IconPartnersIiiLpMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Icon Partners III, LP.</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ControlledAffiliatedInvestmentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Controlled affiliated investments.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FluctuationsInQuarterlyResultsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fluctuations in Quarterly Results [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FluctuationsInQuarterlyResultsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Fluctuations in quarterly results.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandTwentyThreeNotesPayableMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">2023 Notes Payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandTwentyThreeNotesPayableMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2023 Notes Payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandTwentyThreeNotesPayableMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand Twenty Three Notes Payable [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandTwentyThreeNotesPayableMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Two thousand twenty three notes payable.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NonControlledNonAffiliatedInvestmentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Non controlled non affiliated investments.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NonControlledNonAffiliatedInvestmentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Non Controlled Non Affiliated Investments [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NonControlledNonAffiliatedInvestmentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-controlled, Non-affiliated Investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CommitmentsAndContingenciesDisclosureTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Commitments And Contingencies Disclosure [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CommitmentsAndContingenciesDisclosureTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Commitments And Contingencies Disclosure [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CommitmentsAndContingenciesDisclosureTable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Commitments and Contingencies Disclosure.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandTwentyTwoAssetBackedDebtNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2032 Asset-backed debt, net (par-$246,000)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandTwentyTwoAssetBackedDebtNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand Twenty Two Asset Backed Debt Net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandTwentyTwoAssetBackedDebtNet_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Two Thousand Twenty Two Asset Backed Debt Net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInIncentiveFeePayable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Increase (Decrease) in performance-based incentive fee payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInIncentiveFeePayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (Decrease) in Incentive Fee Payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_CityAreaCode_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">City Area Code</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash flows from operating activities:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Cash Provided by (Used in) Operating Activities [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RisksRelatingToTwentyTwentySixNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Risks Relating to 2026 Notes</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RisksRelatingToTwentyTwentySixNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Risks relating to twenty twenty six notes [member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RisksRelatingToTwentyTwentySixNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Risks relating to twenty twenty six notes.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AutomobilesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Automobiles</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AutomobilesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Automobiles [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetBackedSecuritiesAtCarryingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Asset backed debt</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetBackedSecuritiesAtCarryingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset-Backed Securities, at Carrying Value</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ScheduleOfPortfolioAtFairValueTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Summary of PSSL's Portfolio at Fair Value</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ScheduleOfPortfolioAtFairValueTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Portfolio At Fair Value Table [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ScheduleOfPortfolioAtFairValueTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Schedule of portfolio at fair value.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NotesPayableToMembersMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Notes Payable to Members</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NotesPayableToMembersMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Notes Payable to Members Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NotesPayableToMembersMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Notes payable to members.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NotesIssued1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Notes issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NotesIssued1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Notes Issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityMethodInvestmentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Equity</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityMethodInvestmentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Method Investments [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Administration fees</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">General and Administrative Expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">General and Administrative Expense, Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Administrative services expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentCompanyFinancialHighlightsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Company, Financial Highlights [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DueToAffiliates_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Due to Affiliates</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DueToAffiliates_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Due to Affiliates</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DueToAffiliates_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Due to Affiliates</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentsWithPreferredStockRiskMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investments with Preferred Stock Risk [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentsWithPreferredStockRiskMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Investments with preferred stock risk.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandAndTwentySixNotesFourPointTwoFiveMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2026 Notes 4.25%</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandAndTwentySixNotesFourPointTwoFiveMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand And Twenty Six Notes Four Point Two Five [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandAndTwentySixNotesFourPointTwoFiveMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Two thousand and twenty six notes four point two five.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentCompanyInvestmentIncomeLossPerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Net investment income per common share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentCompanyInvestmentIncomeLossPerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net investment income</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentCompanyInvestmentIncomeLossPerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Company, Investment Income (Loss), Per Share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TWSAcquisitionCorporationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">TWS Acquisition Corporation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TWSAcquisitionCorporationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">T W S Acquisition Corporation [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TWSAcquisitionCorporationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">TWS Acquisition Corporation.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash flows from financing activities:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Cash Provided by (Used in) Financing Activities [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AssetBackedDebtNet_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">2031 Asset-Backed Debt, net (par-$228,000) (See Notes 5 and 11)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AssetBackedDebtNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2032 Asset-backed debt, net (par-$246,000)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AssetBackedDebtNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Backed Debt Net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AssetBackedDebtNet_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Asset backed debt net.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_UnfundedCommitmentsToFundInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Unfunded commitments to fund investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_UnfundedCommitmentsToFundInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Unfunded Commitments To Fund Investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_UnfundedCommitmentsToFundInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Unfunded commitments to fund investments.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NetChangeInUnrealizedAppreciationDepreciationOnDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net change in unrealized (appreciation) depreciation on debt</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NetChangeInUnrealizedAppreciationDepreciationOnDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Change In Unrealized Appreciation Depreciation On Debt</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NetChangeInUnrealizedAppreciationDepreciationOnDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Net change in unrealized (appreciation) depreciation on debt.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RelatedPartiesPsslAndPtsfMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">PSSL and PTSF</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RelatedPartiesPsslAndPtsfMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Parties PSSL and PTSF [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RelatedPartiesPsslAndPtsfMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Related Parties PSSL and PTSF [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SystemPlanningAndAnalysisIncFKAManagementConsultingAndResearchLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">System Planning and Analysis, Inc. (f/k/a Management Consulting &amp; Research, LLC)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SystemPlanningAndAnalysisIncFKAManagementConsultingAndResearchLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">System Planning And Analysis Inc F K A Management Consulting And Research L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SystemPlanningAndAnalysisIncFKAManagementConsultingAndResearchLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">System Planning and Analysis, Inc. f/k/a Management Consulting &amp; Research, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Statement [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule Of Related Party Transactions By Related Party [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Related Party Transactions, by Related Party [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PLAcquisitioncoLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">PL Acquisitionco, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PLAcquisitioncoLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">P L Acquisitionco L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PLAcquisitioncoLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">PL Acquisitionco, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncentiveFeePayable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Performance-based incentive fee payable (See Note 3)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncentiveFeePayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Incentive Fee Payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentFiscalPeriodFocus_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Fiscal Period Focus</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentPaymentInKindInterestRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Current Coupons, PIK</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentPaymentInKindInterestRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Payment In Kind Interest Rate</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentPaymentInKindInterestRate_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Investment payment in kind interest rate.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PercentageOfOverallPortfolio_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of overall portfolio</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PercentageOfOverallPortfolio_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Overall Portfolio</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PercentageOfOverallPortfolio_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of overall portfolio.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investment Valuations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment, Policy [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ConsumerFinanceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Consumer finance.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ConsumerFinanceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Consumer Finance [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ConsumerFinanceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Consumer Finance</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentCompanyDistributionOfRealizedGains_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Distribution of realized gains</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentCompanyDistributionOfRealizedGains_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Company Distribution Of Realized Gains</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentCompanyDistributionOfRealizedGains_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Investment company distribution of realized gains.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Party Transactions Disclosure [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Agreements and Related Party Transactions</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CollateralAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Collateral Held</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CollateralAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Collateral Held [Axis]</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandTwentySixNotesPayableMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand Twenty Six Notes Payable [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandTwentySixNotesPayableMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Two thousand twenty six notes payable.</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TextilesApparelAndLuxuryGoodsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Textiles, Apparel and Luxury Goods</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TextilesApparelAndLuxuryGoodsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Textiles, apparel and luxury goods.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Beginning Balance</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Ending Balance</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAccruedLiabilitiesCurrentAndNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued other expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAccruedLiabilitiesCurrentAndNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Accrued Liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Subsequent Event [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Event [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MaterialWeaknessInInternalControlOverFinancialReportingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Material Weakness in Internal Control over Financial Reporting [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MaterialWeaknessInInternalControlOverFinancialReportingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Material Weakness in Internal Control over Financial Reporting [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MaterialWeaknessInInternalControlOverFinancialReportingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Material Weakness in Internal Control over Financial Reporting [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InceptionFertilityVenturesLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Inception Fertility Ventures, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InceptionFertilityVenturesLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Inception Fertility Ventures L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InceptionFertilityVenturesLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Inception Fertility Ventures, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NetRealizedAndUnrealizedGainLossAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net realized gain (loss) on:</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NetRealizedAndUnrealizedGainLossAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Net realized and unrealized gain loss.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Asset Class</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Class [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_BoardOfDirectorsAndInvestmentCommitteeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Board of Directors And Investment Committee</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_BoardOfDirectorsAndInvestmentCommitteeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Board Of Directors And Investment Committee [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_BoardOfDirectorsAndInvestmentCommitteeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Board of directors and investment committee.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_UniqueIndoorComfortLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Unique Indoor Comfort, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_UniqueIndoorComfortLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Unique Indoor Comfort L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_UniqueIndoorComfortLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Unique Indoor Comfort, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentHoldingsScheduleOfInvestmentsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Summary of Listing of PSSL's Individual Investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentHoldingsScheduleOfInvestmentsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Holdings, Schedule of Investments [Table Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt Instrument [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MagentaBuyerLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Magenta Buyer L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MagentaBuyerLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Magenta Buyer, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MagentaBuyerLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Magenta Buyer, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MediaAdvertisingPrintingAndPublishingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Media: Advertising, Printing and Publishing</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MediaAdvertisingPrintingAndPublishingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Media Advertising Printing And Publishing [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MediaAdvertisingPrintingAndPublishingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Media: advertising, printing and publishing.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncomeDistributionToStockholdersRiskMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income Distribution to Stockholders Risk [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncomeDistributionToStockholdersRiskMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Income distribution to stockholders risk.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Cash and cash equivalents (amortized cost -$77,882 and $33,725, respectively)</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash and Cash Equivalents, at Carrying Value</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Cash and Cash Equivalents, at Carrying Value, Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LineOfCreditFacilityAmendmentCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Line of credit facility amendment costs</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LineOfCreditFacilityAmendmentCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Line of credit facility amendment costs.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RealizedInvestmentGainsLosses_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Net realized loss on investments</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RealizedInvestmentGainsLosses_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Net realized loss on investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RealizedInvestmentGainsLosses_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Realized Investment Gains (Losses)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RealizedInvestmentGainsLosses_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Realized Investment Gains (Losses), Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RelatedPartyPsslFirstLienSecuredDebt14646Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">First Lien Secured Debt - 1,464.6%</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RelatedPartyPsslFirstLienSecuredDebt14646Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Party PSSL First Lien Secured Debt - 1,464.6% [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RelatedPartyPsslFirstLienSecuredDebt14646Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Related Party PSSL First Lien Secured Debt - 1,464.6% [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Net accretion of discount and amortization of premium</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accretion (Amortization) of Discounts and Premiums, Investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ClassA2SeniorSecuredFixedRateNotesDue2031Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Class A-2 Senior Secured Fixed Rate Notes due 2031</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ClassA2SeniorSecuredFixedRateNotesDue2031Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class A2 Senior Secured Fixed Rate Notes Due2031 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ClassA2SeniorSecuredFixedRateNotesDue2031Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Class A-2 senior secured fixed rate notes due 2031 member.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityCommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Common Stock, Shares Outstanding</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_K2PureSolutionsNoCalLPMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">K2 Pure Solutions NoCal, L.P.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_K2PureSolutionsNoCalLPMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">K2 Pure Solutions No Cal L P [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_K2PureSolutionsNoCalLPMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">K2 Pure Solutions NoCal, L.P.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TytoAtheneLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Tyto Athene, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TytoAtheneLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Tyto Athene L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TytoAtheneLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Tyto Athene, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentUnusedBorrowingCapacityAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Unused borrowing capacity</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_OwlAcquisitionLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Owl Acquisition, LLC</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_OwlAcquisitionLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Owl Acquisition, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentCompanyTotalReturn_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total return</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentCompanyTotalReturn_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Company, Total Return</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NegativeCreditEventsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Negative Credit Events</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_BaseManagementFeeAmendmentDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Base management fee amendment description.</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentCompanyRatioOfInterestAndExpensesOnDebtToAverageNetAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Company Ratio Of Interest And Expenses On Debt To Average Net Assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentCompanyRatioOfInterestAndExpensesOnDebtToAverageNetAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Investment company ratio of interest and expenses on debt to average net assets.</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PercentageOfEquityInterestInFunding_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of equity interest in funding.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueNetDerivativeAssetLiabilityRecurringBasisStillHeldUnrealizedGainLossStatementOfIncomeExtensibleList_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Net Derivative Asset (Liability), Recurring Basis, Still Held, Unrealized Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ClassA1SeniorSecuredFloatingRateLoansMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Class A-1 Senior Secured Floating Rate Loans</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ClassA1SeniorSecuredFloatingRateLoansMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class A1 Senior Secured Floating Rate Loans [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ClassA1SeniorSecuredFloatingRateLoansMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Class A-1 senior secured floating rate loans member.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ScheduleOfCondensedIncomeStatementTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Consolidated Statements of Operations for PSSL</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amounts accrued for interest or penalties</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HealthcareEquipmentAndSuppliesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Healthcare Equipment And Supplies [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HealthcareEquipmentAndSuppliesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Healthcare Equipment and Supplies.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HealthcareEquipmentAndSuppliesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Healthcare Equipment and Supplies</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RisksRelatingToIncentiveFeePayableInduceToInvestmentAdviserMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Risks Relating to Incentive Fee Payable Induce to Investment Adviser</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RisksRelatingToIncentiveFeePayableInduceToInvestmentAdviserMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Risks Relating to Incentive Fee Payable Induce to Investment Adviser [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RisksRelatingToIncentiveFeePayableInduceToInvestmentAdviserMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Risks relating to incentive fee payable induce to investment adviser.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentsInAndAdvancesToAffiliatesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investments in and Advances to Affiliates [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NonReflectionOfCreditRatingsInDebtSecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Non Reflection of Credit Ratings in Debt Securities [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NonReflectionOfCreditRatingsInDebtSecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Non Reflection of Credit Ratings in Debt Securities [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RisksRelatingToDistressedDebtInvestmentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Risks Relating to Distressed Debt Investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RisksRelatingToDistressedDebtInvestmentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Risks Relating to Distressed debt investments [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RisksRelatingToDistressedDebtInvestmentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Risks relating to distressed debt investments.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxesPaidNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Taxes paid</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxesPaidNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income Taxes Paid, Net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxesPaidNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Income Taxes Paid, Net, Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_KineticPurchaserLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Kinetic Purchaser, LLC</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockNameOfTransactionDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sale of Stock</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ConsumerServicesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Consumer Services</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ConsumerServicesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Consumer Services [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ConsumerServicesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Consumer services,</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NewMPEHoldingsLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">New MPE Holdings, LLC (Marketplace Events, LLC)</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FirstLienInPSSLMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">First lien in PSSL.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CartessaAestheticsLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cartessa Aesthetics, LLC</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CartessaAestheticsLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Cartessa Aesthetics, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TruistCreditFacilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Truist Credit Facility</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TruistCreditFacilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Truist credit facility member.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_SecurityExchangeName_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Security Exchange Name</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HancockRoofingAndConstructionLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Hancock Roofing and Construction L.L.C.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HancockRoofingAndConstructionLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Hancock Roofing And Construction L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HancockRoofingAndConstructionLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Hancock Roofing and Construction L.L.C.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PlayPowerIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">PlayPower, Inc.</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PlayPowerIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">PlayPower, Inc.</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MeritDirectLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Merit Direct L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MeritDirectLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">MeritDirect, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncentiveFeePaymentConditionOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Incentive Fee Payment Condition One</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandTwentySixMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand Twenty Six [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandTwentySixMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Two thousand twenty six.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Recent Accounting Pronouncements</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">New Accounting Pronouncements, Policy [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GrossInvestmentIncomeOperating_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total investment income</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GrossInvestmentIncomeOperating_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Gross Investment Income, Operating</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DifficultyInPayingAnnualDistributionRequirementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Difficulty in Paying Annual Distribution Requirement [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DifficultyInPayingAnnualDistributionRequirementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Difficulty in paying annual distribution requirement.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2035 Asset-backed debt net (par-$246,000)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Notes Payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Notes Payable, Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Notes payable to members</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentInterestRateTerms_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Basis point spread above index, Percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentInterestRateTerms_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Interest Rate Terms</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentInterestRateTerms_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Investment interest rate terms.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquitySecuritiesByIndustryAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Industry Sector</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquitySecuritiesByIndustryAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Industry Sector [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_OISManagementServicesLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">O I S Management Services L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_OISManagementServicesLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">OIS Management Services, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_OISManagementServicesLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">OIS Management Services, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CanoHealthMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cano Health</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CanoHealthMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cano Health [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CanoHealthMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Cano health.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_LegalEntityAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Legal Entity</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FinancialInstrumentAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Financial Instrument</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FinancialInstrumentAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Financial Instrument [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityEmergingGrowthCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Emerging Growth Company</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ProvisionForTaxesOnNetInvestmentIncome_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Provision for taxes</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ProvisionForTaxesOnNetInvestmentIncome_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Provision For Taxes On Net Investment Income</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ProvisionForTaxesOnNetInvestmentIncome_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Provision for taxes on net investment income.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AmendmentFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amendment Flag</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ElectronicEquipmentInstrumentsAndComponentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Electronic Equipment, Instruments, and Components</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ElectronicEquipmentInstrumentsAndComponentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Electronic Equipment Instruments And Components [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ElectronicEquipmentInstrumentsAndComponentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Electronic equipment, instruments, and components.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NotReplicateHistoricalPerformanceOfOtherInvestmentCompaniesAndFundsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Not Replicate Historical Performance of Other Investment Companies and Funds [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NotReplicateHistoricalPerformanceOfOtherInvestmentCompaniesAndFundsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Not replicate historical performance of other investment companies and funds.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToProvisionsOfMarylandGeneralCorporationLawCharterAndBylawsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Provisions of Maryland General Corporation Law Charter and Bylaws</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToProvisionsOfMarylandGeneralCorporationLawCharterAndBylawsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Risk related to provisions of maryland general corporation law charter and bylaws [member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToProvisionsOfMarylandGeneralCorporationLawCharterAndBylawsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Risk related to provisions of maryland general corporation law charter and bylaws.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_WholesaleMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Wholesale</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_WholesaleMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Wholesale [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_WholesaleMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Wholesale.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentsAndCash_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total investments and cash and cash equivalents</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentsAndCash_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investments and Cash</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PrepaidTaxAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Prepaid tax asset.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PrepaidTaxAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Prepaid tax asset</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InternetSoftwareAndServicesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Internet Software and Services</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InternetSoftwareAndServicesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Internet Software And Services [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InternetSoftwareAndServicesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Internet software and services.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DisclosureOfAmountsReclassifiedForTaxPurposesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Summary of Amounts Reclassified for Tax Purposes</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DisclosureOfAmountsReclassifiedForTaxPurposesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disclosure Of Amounts Reclassified For Tax Purposes Table [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DisclosureOfAmountsReclassifiedForTaxPurposesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Disclosure of amounts reclassified for tax purposes.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentOwnedPercentOfLiabilitiesInExcessOfOtherAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Investment owned percent of liabilities in excess of other assets.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentOwnedPercentOfLiabilitiesInExcessOfOtherAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Owned Percent Of Liabilities In Excess Of Other Assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentOwnedPercentOfLiabilitiesInExcessOfOtherAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investment owned, percent of liabilities in excess of other assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ReceivableForInvestmentsSold_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Receivable for investments sold</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ReceivableForInvestmentsSold_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Receivable For Investments Sold</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ReceivableForInvestmentsSold_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Receivable for investments sold.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToDistributionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Distributions</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToDistributionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Risk related to distributions [member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToDistributionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Risk related to distributions.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PercentageOfOutstandingClassAUnits_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of outstanding class A units</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PercentageOfOutstandingClassAUnits_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Outstanding Class A Units</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PercentageOfOutstandingClassAUnits_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of outstanding class A units.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AmountUsedToMultiplyAssetCoverageRatioToDetermineTheAssetCoveragePerUnit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amount used to multiply asset coverage ratio to determine the asset coverage per unit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AmountUsedToMultiplyAssetCoverageRatioToDetermineTheAssetCoveragePerUnit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Amount Used To Multiply Asset Coverage Ratio To Determine The Asset Coverage Per Unit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AmountUsedToMultiplyAssetCoverageRatioToDetermineTheAssetCoveragePerUnit_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount used to multiply asset coverage ratio to determine the asset coverage per unit.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentCompanyInvestmentIncomeLossFromOperationsPerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Basic and diluted net increase in net assets per share resulting from operations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentCompanyInvestmentIncomeLossFromOperationsPerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net increase in net assets resulting from operations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentCompanyInvestmentIncomeLossFromOperationsPerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net increase in net assets resulting from operations per common share (See Note 7)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentCompanyInvestmentIncomeLossFromOperationsPerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Company, Investment Income (Loss) from Operations, Per Share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromLinesOfCredit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Borrowings under Credit Facility (See Notes 5 and 11)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromLinesOfCredit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Lines of Credit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromLinesOfCredit_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Proceeds from Lines of Credit, Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CapitalEquipmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Capital Equipment</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CapitalEquipmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Capital Equipment [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CapitalEquipmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Capital equipment.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HotelGamingAndLeisureMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Hotel, Gaming and Leisure</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HotelGamingAndLeisureMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Hotel Gaming And Leisure [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HotelGamingAndLeisureMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Hotel, gaming and leisure.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CF512IncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">CF512, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CF512IncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">C F512 Inc [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CF512IncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">CF512, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Reconciliation of Investments Measured at Fair Value Using Significant Unobservable Inputs Level 3</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_VariableRateDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Variable Rate</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_VariableRateDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Variable Rate [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityFileNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity File Number</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CreditFacilityFiscal2017Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Credit Facility Fiscal 2017</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CreditFacilityFiscal2017Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Credit Facility Fiscal 2017 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CreditFacilityFiscal2017Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Credit Facility Fiscal 2017.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCreditFacilityExpirationDate1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Maturity date</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCreditFacilityExpirationDate1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Line of Credit Facility, Expiration Date</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ClassC1SecuredDeferrableFloatingRateNotesDue2031Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Class C 1 Secured Deferrable Floating Rate Notes due 2031</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ClassC1SecuredDeferrableFloatingRateNotesDue2031Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class C1 Secured Deferrable Floating Rate Notes Due2031 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ClassC1SecuredDeferrableFloatingRateNotesDue2031Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Class C 1 secured deferrable floating rate notes due 2031 member.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PlantHealthIntermediateIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Plant Health Intermediate, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PlantHealthIntermediateIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Plant Health Intermediate Inc [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PlantHealthIntermediateIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Plant Health Intermediate, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ApexServicePartnersLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Apex Service Partners, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ApexServicePartnersLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Apex Service Partners L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ApexServicePartnersLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Apex Service Partners, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MeasurementInputBrokerOrDealerBidsOrQuotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Broker/Dealer Bids or Quotes</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MeasurementInputBrokerOrDealerBidsOrQuotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input Broker Or Dealer Bids Or Quotes [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MeasurementInputBrokerOrDealerBidsOrQuotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Measurement input broker or dealer bids or quotes.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FairValueOfLargestInvestmentInSinglePortfolioCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair value of largest investment in a single portfolio company</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FairValueOfLargestInvestmentInSinglePortfolioCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Of Largest Investment In Single Portfolio Company</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FairValueOfLargestInvestmentInSinglePortfolioCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Fair value of largest investment in single portfolio company.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LossOfRicTaxStatusMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Loss of RIC Tax Status [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LossOfRicTaxStatusMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Loss of RIC tax status.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetInvestmentIncome_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel">Net investment income</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetInvestmentIncome_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net investment income</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetInvestmentIncome_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Investment Income</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LAVGearHoldingsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">LAV Gear Holdings, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LAVGearHoldingsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">L A V Gear Holdings Inc [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LAVGearHoldingsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">LAV Gear Holdings, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RisksRelatingToInvestmentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Risks Relating to Investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RisksRelatingToInvestmentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Risks Relating to Investments [member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RisksRelatingToInvestmentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Risks relating to investments.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentCompanyFinancialRatiosAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ratios / Supplemental Data:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentCompanyFinancialRatiosAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Company, Financial Ratios [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AerospaceAndDefenseMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Aerospace and Defense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AerospaceAndDefenseMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Aerospace And Defense [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AerospaceAndDefenseMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Aerospace and defense.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AerospaceAndDefenseMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Aerospace and Defense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskInIssuingSubscriptionRightsOfWarrantsForCommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Risk in Issuing Subscription Rights of Warrants for Common Stock [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskInIssuingSubscriptionRightsOfWarrantsForCommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Risk in issuing subscription rights of warrants for common stock.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToLackOfLiquidityInInvestmentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Risk Related To Lack Of Liquidity In Investments [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToLackOfLiquidityInInvestmentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Risk related to lack of liquidity in investments.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ProvisionForTaxesOnNetUnrealizedGainOnInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Provision for taxes on net unrealized gain on investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ProvisionForTaxesOnNetUnrealizedGainOnInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Provision For Taxes On Net Unrealized Gain On Investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ProvisionForTaxesOnNetUnrealizedGainOnInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Provision for taxes on net unrealized gain on investments.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CrashChampionsLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Crash Champions, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CrashChampionsLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Crash Champions L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CrashChampionsLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Crash Champions, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DividendIncomeOperating_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Dividend</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DividendIncomeOperating_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Dividend Income, Operating</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DividendIncomeOperating_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Dividend Income, Operating, Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SecondLienSecuredDebtMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Second Lien Secured Debt</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SecondLienSecuredDebtMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Second Lien Secured Debt [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SecondLienSecuredDebtMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Second lien secured debt.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ControlledAndNonControlledAffiliatesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Controlled and Non-Controlled Affiliates</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ControlledAndNonControlledAffiliatesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Controlled And Non Controlled Affiliates [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ControlledAndNonControlledAffiliatesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Controlled and Non-Controlled Affiliates.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SecondLienMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Second lien</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SecondLienMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Second Lien [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SecondLienMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Second lien.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RisksAssociatedWithCybersecurityAndCyberIncidentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Risks Associated With Cybersecurity And Cyber Incidents [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RisksAssociatedWithCybersecurityAndCyberIncidentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Risks associated with cybersecurity and cyber incidents.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FoodProductsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Food Products</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FoodProductsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Food Products [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FoodProductsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Food products.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt Instrument</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentInterestRateBasisForEffectiveRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Basis points description</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentInterestRateBasisForEffectiveRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Interest Rate, Basis for Effective Rate</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PercentageOfCapitalOwnershipInEachOfOutstandingSubordinatedNotesAndEquityInterests_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of capital ownership in each of outstanding subordinated notes and equity interests</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PercentageOfCapitalOwnershipInEachOfOutstandingSubordinatedNotesAndEquityInterests_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Capital Ownership In Each Of Outstanding Subordinated Notes And Equity Interests</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PercentageOfCapitalOwnershipInEachOfOutstandingSubordinatedNotesAndEquityInterests_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of capital ownership in each of outstanding subordinated notes and equity interests.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FinancingReceivableExcludingAccruedInterestNonaccrualPercentPastDue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Financing receivable, nonaccrual, percent past due on fair value basis</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FinancingReceivableExcludingAccruedInterestNonaccrualPercentPastDue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Financing Receivable, Excluding Accrued Interest, Nonaccrual, Percent Past Due</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ReplacementOfLiborMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Replacement of LIBOR [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ReplacementOfLiborMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Replacement of LIBOR.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MediaDiversifiedAndProductionTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Media: Diversified and Production Two.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MediaDiversifiedAndProductionTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Media: Diversified and Production Two [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MediaDiversifiedAndProductionTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Media: Diversified and Production</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CostsAndExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CostsAndExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Costs and Expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AssetBackedDebtNetPar_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Asset backed debt payable, par</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AssetBackedDebtNetPar_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Backed Debt Net Par</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AssetBackedDebtNetPar_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Asset backed debt net par.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sale of/ Distribution from Affiliates</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investments in and Advances to Affiliates, at Fair Value, Gross Reductions</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Sale of/ Distribution from Affiliates</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SchlesingerGlobalIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schlesinger Global, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SchlesingerGlobalIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schlesinger Global Inc [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SchlesingerGlobalIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Schlesinger Global, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SmileBrandsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Smile Brands Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SmileBrandsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Smile Brands Inc [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SmileBrandsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Smile brands Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AuditorLocation_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Auditor Location</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtAndEquitySecuritiesRealizedGainLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Net realized loss on investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtAndEquitySecuritiesRealizedGainLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtAndEquitySecuritiesRealizedGainLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt and Equity Securities, Realized Gain (Loss)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtAndEquitySecuritiesRealizedGainLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Debt and Equity Securities, Realized Gain (Loss), Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_UrologyManagementAssociatesLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Urology Management Associates, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_UrologyManagementAssociatesLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Urology Management Associates L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_UrologyManagementAssociatesLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Urology Management Associates, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_UndistributedNetInvestmentIncomeOnTaxBasis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Undistributed ordinary income &#8211; tax basis</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_UndistributedNetInvestmentIncomeOnTaxBasis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Undistributed Net Investment Income On Tax Basis</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_UndistributedNetInvestmentIncomeOnTaxBasis_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Undistributed net investment income on tax basis.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntitySmallBusiness_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Small Business</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityShellCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Shell Company</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_TitleOfIndividualAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Title of Individual</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investment Type</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Type [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandTwentyThreeNotesFourPointThreePercentageMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2023 Notes 4.3%</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandTwentyThreeNotesFourPointThreePercentageMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand Twenty Three Notes Four Point Three Percentage [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TwoThousandTwentyThreeNotesFourPointThreePercentageMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Two thousand twenty three notes four point three percentage.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SuperPriorityFirstLienUnfundedTermLoanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Super Priority First Lien Unfunded Term Loan</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SuperPriorityFirstLienUnfundedTermLoanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Super Priority First Lien Unfunded Term Loan [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SuperPriorityFirstLienUnfundedTermLoanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Super Priority First Lien Unfunded Term Loan.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromDebtNetOfIssuanceCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds from 2026 Notes issuance (See Notes 5 and 11)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromDebtNetOfIssuanceCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Debt, Net of Issuance Costs</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_UnitedKingdomWithdrawalFromEuropeanUnionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">United Kingdom's Withdrawal from the European Union</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_UnitedKingdomWithdrawalFromEuropeanUnionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">United Kingdom Withdrawal from European Union [member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_UnitedKingdomWithdrawalFromEuropeanUnionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">United Kingdom's withdrawal from european union.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Purchases of investments, including PIK interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments to Acquire Investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Payments to Acquire Investments, Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PaymentInKindPIKNoteThreeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">PIK Three</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PaymentInKindPIKNoteThreeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payment In Kind P I K Note Three [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PaymentInKindPIKNoteThreeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Payment In Kind PIK Note Three.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FollowOnInvestmentsInPortfolioMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Follow-on Investments in Portfolio</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FollowOnInvestmentsInPortfolioMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Follow-on investments in portfolio [member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FollowOnInvestmentsInPortfolioMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Follow-on investments in portfolio.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Change in Net Assets from Operations Per Common Share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Earnings Per Share [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressAddressLine1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, Address Line One</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentIncomeOperatingTaxExpenseBenefit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Provision for taxes</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentIncomeOperatingTaxExpenseBenefit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Income, Operating, Tax Expense (Benefit)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfInvestmentIncomeReportedAmountsByCategoryLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule Of Investment Income Reported Amounts By Category [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfInvestmentIncomeReportedAmountsByCategoryLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Investment Income [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsFairValueDisclosure_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Cash and cash equivalents</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsFairValueDisclosure_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash and Cash Equivalents, Fair Value Disclosure</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsForProceedsFromInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sales and repayments of investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsForProceedsFromInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments for (Proceeds from) Investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsForProceedsFromInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Payments for (Proceeds from) Investments, Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncentiveFeePaymentConditionThreeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Incentive Fee Payment Condition Three</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncentiveFeePaymentConditionThreeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Incentive Fee Payment Condition Three [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncentiveFeePaymentConditionThreeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Incentive fee payment condition three.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TechnologySectorMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">IT Services</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TechnologySectorMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Technology Sector [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_Notes2026Fiscal2021Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Notes 2026, Fiscal 2021</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_Notes2026Fiscal2021Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Notes 2026 Fiscal 2021 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_Notes2026Fiscal2021Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Notes 2026 Fiscal 2021.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RealizedGainLossInvestmentAndDerivativeOperatingTaxExpenseBenefit_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Provision for taxes on realized gain on investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RealizedGainLossInvestmentAndDerivativeOperatingTaxExpenseBenefit_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Net change in provision for taxes on realized gain on investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RealizedGainLossInvestmentAndDerivativeOperatingTaxExpenseBenefit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Provision for taxes on realized gain on investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RealizedGainLossInvestmentAndDerivativeOperatingTaxExpenseBenefit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Realized Gain (Loss), Investment and Derivative, Operating, Tax Expense (Benefit)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_EconomicSanctionLawsFromTransactingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Economic Sanction Laws from Transacting</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_EconomicSanctionLawsFromTransactingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Economic sanction laws from transacting [member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_EconomicSanctionLawsFromTransactingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Economic sanction laws from transacting.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentInterestRateDuringPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt instrument, interest rate</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentInterestRateDuringPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Interest Rate During Period</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentCompanyFinancialHighlightsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Financial Highlights</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentCompanyFinancialHighlightsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Company, Financial Highlights [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SnakClubLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Snak Club, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SnakClubLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Snak Club L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SnakClubLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Snak Club, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TheInfosoftGroupLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">The Infosoft Group, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TheInfosoftGroupLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">The Infosoft Group L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TheInfosoftGroupLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The Infosoft Group, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncentiveFeeOnCapitalGainsPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Incentive fee on capital gains percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncentiveFeeOnCapitalGainsPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Incentive Fee On Capital Gains Percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncentiveFeeOnCapitalGainsPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Incentive fee on capital gains percentage.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Event Type [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AdditionalUnfundedInvestment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Additional unfunded investment</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AdditionalUnfundedInvestment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Additional Unfunded Investment</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AdditionalUnfundedInvestment_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Additional unfunded investment.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncentiveFeeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Performance-based incentive fee (See Note 3)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncentiveFeeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Incentive Fee Expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_BankingFinanceInsuranceAndRealEstateMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Banking, Finance, Insurance &amp; Real Estate</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_BankingFinanceInsuranceAndRealEstateMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Banking Finance Insurance And Real Estate [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_BankingFinanceInsuranceAndRealEstateMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Banking, finance, insurance &amp; real estate.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_UnfundedTermLoanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Unfunded term loan.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_UnfundedTermLoanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Unfunded Term Loan [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_UnfundedTermLoanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Unfunded Term Loan</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchases_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Borrowings</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchases_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Purchases</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DividendsDeclaredTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Summary of Tax Characteristics of Distributions Declared</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DividendsDeclaredTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Dividends Declared [Table Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongtermDebtTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Long-Term Debt, Type</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongtermDebtTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long-Term Debt, Type [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProfitLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net increase in net assets resulting from operations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProfitLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Income (Loss), Including Portion Attributable to Noncontrolling Interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProfitLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_EquityDistributionAgreementsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Equity Distribution Agreements</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_EquityDistributionAgreementsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Distribution Agreements [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_EquityDistributionAgreementsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Equity distribution agreements.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCreditFacilityLenderDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Line of Credit Facility, Lender</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCreditFacilityLenderDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Line of Credit Facility, Lender [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NumberOfPortfolioCompanies_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of portfolio companies</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NumberOfPortfolioCompanies_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number Of Portfolio Companies</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NumberOfPortfolioCompanies_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of portfolio companies.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentFrequencyOfPeriodicPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt instrument, periodic payment</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentFrequencyOfPeriodicPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Frequency of Periodic Payment</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueInputsLevel2Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Level 2</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueInputsLevel2Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Inputs, Level 2 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncreaseInUndistributedNetInvestmentIncomeForTaxPurposes_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Increase in undistributed net investment income</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncreaseInUndistributedNetInvestmentIncomeForTaxPurposes_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase In Undistributed Net Investment Income For Tax Purposes</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncreaseInUndistributedNetInvestmentIncomeForTaxPurposes_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Increase in undistributed net investment income for tax purposes.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AssetCoverageRatio_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Asset coverage ratio requirement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AssetCoverageRatio_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Coverage Ratio</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AssetCoverageRatio_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Asset coverage ratio.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentCarryingAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Current Value</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentCarryingAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long-Term Debt, Gross</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentCompanyInvestmentIncomeLossRatio_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ratio of net investment income to average net assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentCompanyInvestmentIncomeLossRatio_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Company, Investment Income (Loss) Ratio</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_Security12bTitle_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Title of 12(b) Security</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ManagementFeeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Base management fee (See Note 3)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ManagementFeeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Management Fee Expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquitySecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Equity Securities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquitySecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Securities [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HWHoldcoLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">HW Holdco, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HWHoldcoLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">H W Holdco L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HWHoldcoLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">HW Holdco, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquitySecuritiesIndustryMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Industry Sector</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquitySecuritiesIndustryMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Industry Sector [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_Notes2023Fiscal2021Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Notes 2023, Fiscal 2021</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_Notes2023Fiscal2021Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Notes 2023 Fiscal 2021 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_Notes2023Fiscal2021Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Notes 2023 Fiscal 2021.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NetChangeInFairValueOnForeignCurrencyTranslationOnOutstandingBorrowingsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net Change In Fair Value On Foreign Currency Translation On Outstanding Borrowings [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NetChangeInFairValueOnForeignCurrencyTranslationOnOutstandingBorrowingsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Change In Fair Value On Foreign Currency Translation On Outstanding Borrowings [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NetChangeInFairValueOnForeignCurrencyTranslationOnOutstandingBorrowingsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Net change in fair value on foreign currency translation on outstanding borrowings.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RisksRelatingToInvestmentsInForeignSecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Risks Relating to Investments in Foreign Securities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RisksRelatingToInvestmentsInForeignSecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Risks Relating to investments in foreign securities [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RisksRelatingToInvestmentsInForeignSecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Risks Relating to investments in foreign securities.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_OutputServicesGroupIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Output Services Group, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_OutputServicesGroupIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Output Services Group Inc [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_OutputServicesGroupIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Output Services Group, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentTypeCategorizationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentTypeCategorizationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investments [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AmericanInsulatedGlassLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">American Insulated Glass, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AmericanInsulatedGlassLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">American Insulated Glass L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AmericanInsulatedGlassLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">American Insulated Glass, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToPaymentOfTaxesInExcessOfCashReceivedAsDistributionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Payment of Taxes in Excess of Cash Received as Distributions</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToPaymentOfTaxesInExcessOfCashReceivedAsDistributionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Risk related to payment of taxes in excess of cash received as distributions [member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RiskRelatedToPaymentOfTaxesInExcessOfCashReceivedAsDistributionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Risk related to payment of taxes in excess of cash received as distributions.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ClassA1SeniorSecuredFloatingRateNotesDue2031Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Class A 1 Senior Secured Floating Rate Notes due 2031</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ClassA1SeniorSecuredFloatingRateNotesDue2031Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class A1 Senior Secured Floating Rate Notes Due2031 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ClassA1SeniorSecuredFloatingRateNotesDue2031Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Class A 1 senior secured floating rate notes due 2031 member.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfInvestmentsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule Of Investments [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfInvestmentsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Investments [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfInvestmentsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule Of Investments [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfInvestmentsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Investments [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NetChangeInChangeInUnrealizedDepreciationAppreciationOnDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Net change in unrealized depreciation on debt</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NetChangeInChangeInUnrealizedDepreciationAppreciationOnDebt_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Debt depreciation (appreciation) (See Note 5 and 11)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NetChangeInChangeInUnrealizedDepreciationAppreciationOnDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt depreciation (appreciation) (See Note 5 and 11)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NetChangeInChangeInUnrealizedDepreciationAppreciationOnDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Change In Change In Unrealized Depreciation Appreciation On Debt</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NetChangeInChangeInUnrealizedDepreciationAppreciationOnDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Net change in change in unrealized depreciation appreciation on debt.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_EffectOfGlobalClimateChangeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Effect of Global Climate Change</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_EffectOfGlobalClimateChangeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effect of global climate change [member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_EffectOfGlobalClimateChangeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Effect of global climate change.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FundingIsCreditFacilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Funding I's Credit Facility</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FundingIsCreditFacilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Funding Is Credit Facility [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FundingIsCreditFacilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Funding Is Credit Facility.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HealthcareTechnologyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Healthcare Technology</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HealthcareTechnologyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Healthcare Technology [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_HealthcareTechnologyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Healthcare technology.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ConstructionAndEngineeringMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Construction &amp; Engineering</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ConstructionAndEngineeringMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Construction And Engineering [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ConstructionAndEngineeringMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Construction and engineering.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LashOpCoLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Lash OpCo, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LashOpCoLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lash Op Co L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LashOpCoLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Lash OpCo, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LashOpCoLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Lash OpCo, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCredit_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Credit Facility payable, at fair value (cost-$9,400 and $168,830, respectively) (See Notes 5 and 11)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCredit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Line of Credit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCredit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Credit Facility payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCredit_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Long-Term Line of Credit, Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Subsequent Event [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Event [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NetChangeInFairValueOnForeignCurrencyTranslationOnOutstandingBorrowings_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Change in Fair Value</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NetChangeInFairValueOnForeignCurrencyTranslationOnOutstandingBorrowings_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Change In Fair Value On Foreign Currency Translation On Outstanding Borrowings</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NetChangeInFairValueOnForeignCurrencyTranslationOnOutstandingBorrowings_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Net change in fair value on foreign currency translation on outstanding borrowings.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DistributionsPayableAndOtherBookToTaxDifferences_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Distributions payable and other book to tax differences</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DistributionsPayableAndOtherBookToTaxDifferences_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Distributions Payable And Other Book To Tax Differences</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DistributionsPayableAndOtherBookToTaxDifferences_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Distributions payable and other book to tax differences.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CreditFacilityFiscal2022Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Credit Facility Fiscal 2022</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CreditFacilityFiscal2022Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Credit Facility Fiscal 2022 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CreditFacilityFiscal2022Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Credit Facility Fiscal 2022.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SeriesAOneEquitySecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Series A One Equity Securities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SeriesAOneEquitySecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Series A One Equity Securities [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SeriesAOneEquitySecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Series A-1.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PercentageOfNotesIssuedBySecuritizationIssuer_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of notes issued by securitization issuer</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PercentageOfNotesIssuedBySecuritizationIssuer_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Notes Issued By Securitization Issuer</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PercentageOfNotesIssuedBySecuritizationIssuer_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of notes issued by securitization issuer.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TermLoanCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Term Loan C</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TermLoanCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Term Loan C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TermLoanCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Term Loan C.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AssetBackedDebtMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Asset-Backed Debt</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AssetBackedDebtMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Backed Debt [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AssetBackedDebtMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Asset-backed debt.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InflationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Inflation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InflationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Inflation [member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InflationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Inflation.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Gross Additions</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investments in and Advances to Affiliates, at Fair Value, Gross Additions</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash and Cash Equivalents</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash and Cash Equivalents [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PreferredSharesOfSecuritizationIssuer_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred shares of securitization issuer</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PreferredSharesOfSecuritizationIssuer_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Shares Of Securitization Issuer</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PreferredSharesOfSecuritizationIssuer_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Preferred shares of securitization issuer.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LegislativeOrRegulatoryTaxChangesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Legislative or Regulatory Tax Changes</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LegislativeOrRegulatoryTaxChangesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Legislative or regulatory tax changes [member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LegislativeOrRegulatoryTaxChangesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Legislative or regulatory tax changes.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ProfessionalServicesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Professional Services</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ProfessionalServicesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Professional Services [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ProfessionalServicesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Professional services.</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LitigationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Litigation [member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LitigationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Litigation.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IncentiveFeesOnNetInvestmentIncomeWaiverAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Incentive fees on net investment income waiver amount</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FederalIncomeTaxNoteTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Summary of Components of Undistributed Taxable Income on Tax Basis and Reconciliation to Accumulated Deficit on Book Basis</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock, Shares, Outstanding</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Common Stock, Shares, Outstanding, Beginning Balance</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Common Stock, Shares, Outstanding, Ending Balance</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NetChangeInUnrealizedDepreciationAppreciationAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Net change in unrealized appreciation (depreciation) on investments</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NetChangeInUnrealizedDepreciationAppreciationAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Net change in unrealized (depreciation) appreciation.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentCompanyDistributableEarning_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total distributions</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentCompanyDistributableEarning_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Company Distributable Earning</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentCompanyDistributableEarning_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Investment Company Distributable Earning</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InformationSystemsAndSystemsFailuresMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Information Systems and Systems Failures [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InformationSystemsAndSystemsFailuresMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Information systems and systems failures.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CreditFacilityFiscal2018Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Credit Facility Fiscal 2018</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CreditFacilityFiscal2018Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Credit Facility Fiscal 2018 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CreditFacilityFiscal2018Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Credit Facility Fiscal 2018.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentsAndCashAndCashEquivalentsFairValueDisclosure_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total investments and cash and cash equivalents</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentsAndCashAndCashEquivalentsFairValueDisclosure_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investments And Cash And Cash Equivalents Fair Value Disclosure</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentsAndCashAndCashEquivalentsFairValueDisclosure_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Investments and cash and cash equivalents fair value disclosure.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentsAndCashAndCashEquivalentsFairValueDisclosure_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Investments And Cash And Cash Equivalents Fair Value Disclosure, Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentIdentifierAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment, Identifier [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TPCCanadaParentIncAndTPCUSParentLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">TPC Canada Parent, Inc. and TPC US Parent, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TPCCanadaParentIncAndTPCUSParentLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">T P C Canada Parent Inc And T P C U S Parent L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TPCCanadaParentIncAndTPCUSParentLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">TPC Canada Parent, Inc. and TPC US Parent, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ExpensesBeforeAmendmentCostsDebtIssuanceCostsAndProvisionForTaxes_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Expenses before amendment costs, debt issuance costs and provision for taxes</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ExpensesBeforeAmendmentCostsDebtIssuanceCostsAndProvisionForTaxes_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Expenses Before Amendment Costs Debt Issuance Costs And Provision For Taxes</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ExpensesBeforeAmendmentCostsDebtIssuanceCostsAndProvisionForTaxes_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Expenses before amendment costs, debt issuance costs and provision for taxes.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LeisureProductsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Leisure Products</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LeisureProductsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Leisure Products [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LeisureProductsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Leisure products.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ScheduleOfCondensedBalanceSheetTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Consolidated Statements of Assets and Liabilities for PSSL</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ScheduleOfCondensedBalanceSheetTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Condensed Balance Sheet [Table Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DouglasSewerIntermediateLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Douglas Sewer Intermediate, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DouglasSewerIntermediateLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Douglas Sewer Intermediate L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DouglasSewerIntermediateLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Douglas Sewer Intermediate, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Summary of Investments, Cash and Cash Equivalents, Credit Facility, or Prior Credit Facility, Notes and Asset Backed Debt</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurements, Recurring and Nonrecurring [Table Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TransferOfFinancialAssetsAccountedForAsSalesDescriptionOfArrangements_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Transfer of Financial Assets Accounted for as Sales, Description of Arrangements</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TransferOfFinancialAssetsAccountedForAsSalesDescriptionOfArrangements_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Asset backed debt, transfer of assets, description</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LightspeedBuyerIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Lightspeed Buyer Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LightspeedBuyerIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lightspeed Buyer Inc [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LightspeedBuyerIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Lightspeed Buyer Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LeverageRiskMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Leverage Risk [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_LeverageRiskMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Leverage risk.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DriHoldingIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">DRI Holding Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DriHoldingIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">DRI Holding Inc [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DriHoldingIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">DRI Holding Inc</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentType_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Type</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RecteqLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Recteq, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RecteqLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Recteq L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_RecteqLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Recteq, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AcceleratedShareRepurchasesCashOrStockSettlement_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accelerated Share Repurchases, Cash or Stock Settlement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentInterestRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Current Coupon</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCreditFacilityInterestRateDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Credit facility interest rate description</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PercentageOfVotingSecuritiesOwned_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of voting securities owned</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PercentageOfVotingSecuritiesOwned_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Voting Securities Owned</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_PercentageOfVotingSecuritiesOwned_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of voting securities owned.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PrepaidExpenseAndOtherAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Prepaid expenses and other assets</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetAssetValuePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net asset value per share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetAssetValuePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Net Asset Value Per Share, Ending Balance</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetAssetValuePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Net Asset Value Per Share, Beginning Balance</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IconPartnersVCLPMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Icon Partners V C, L.P.</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_IconPartnersVCLPMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Icon Partners V C, L.P.</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NetChangeInUnrealizedDepreciationAppreciationOnInvestmentsAndDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Net change in unrealized depreciation appreciation on investments and debt.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DistributorsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Distributors</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DistributorsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Distributors [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DistributorsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Distributors.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInAccruedInterestReceivableNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (Decrease) in Accrued Interest Receivable, Net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInAccruedInterestReceivableNet_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">(Increase) decrease in interest receivable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentInSinglePortfolioCompanyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investment In Single Portfolio Company</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentInSinglePortfolioCompanyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment In Single Portfolio Company [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_InvestmentInSinglePortfolioCompanyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Investment in single portfolio company.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MeasurementInputOnDiscountForLackOfMarketabilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Discount for Lack of Marketability</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MeasurementInputOnDiscountForLackOfMarketabilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input On Discount For Lack Of Marketability [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_MeasurementInputOnDiscountForLackOfMarketabilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Measurement input on discount for lack of marketability.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SeriesAAEquitySecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Series A A Equity Securities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SeriesAAEquitySecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Series A A Equity Securities [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SeriesAAEquitySecuritiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Series AA.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_VariableRateAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Variable Rate</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_VariableRateAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Variable Rate [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentIncomeNetAmortizationOfDiscountAndPremium_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total investment income</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentIncomeNetAmortizationOfDiscountAndPremium_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Income, Net, Amortization of Discount and Premium</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentIncomeInvestmentExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentIncomeInvestmentExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Income, Investment Expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueByAssetClassAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Asset Class</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueByAssetClassAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Class [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Liabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Liabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentDescriptionOfVariableRateBasis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Reference rate description</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentDescriptionOfVariableRateBasis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Description of Variable Rate Basis</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Interest receivable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Interest Receivable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ScheduleOfInvestmentsAndCashAndCashEquivalentsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Investments and Cash and Cash Equivalents</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ScheduleOfInvestmentsAndCashAndCashEquivalentsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Investments And Cash And Cash Equivalents Table [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ScheduleOfInvestmentsAndCashAndCashEquivalentsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Schedule of investments and cash and cash equivalents.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total net assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity, Attributable to Parent</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Stockholders' Equity Attributable to Parent, Beginning Balance</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Stockholders' Equity Attributable to Parent, Ending Balance</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FairValueOfInvestmentInFiveLargestPortfolioCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair value of investment in five largest portfolio company</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FairValueOfInvestmentInFiveLargestPortfolioCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Of Investment In Five Largest Portfolio Company</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_FairValueOfInvestmentInFiveLargestPortfolioCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Fair value of investment in five largest portfolio company.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NumberOfPortfolioOnNonaccrual_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of portfolio on nonaccrual</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NumberOfPortfolioOnNonaccrual_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number Of Portfolio On Nonaccrual</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_NumberOfPortfolioOnNonaccrual_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of portfolio on nonaccrual.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">SOFR</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CapitalShareActivityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Capital share activity:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CapitalShareActivityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Capital Share Activity [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CapitalShareActivityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Capital share activity.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_OneStopMailingLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">One Stop Mailing, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_OneStopMailingLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">One Stop Mailing L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_OneStopMailingLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">One Stop Mailing, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ConsolidatedEntitiesAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Consolidated Entities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ConsolidatedEntitiesAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Consolidated Entities [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySales_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Repayments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySales_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Sales</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentsIncorporatedByReferenceTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Documents Incorporated by Reference</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_WildcatBuyercoIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Wildcat Buyerco, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_WildcatBuyercoIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Wildcat Buyerco Inc [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_WildcatBuyercoIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Wildcat Buyerco, Inc.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FinancingReceivables30To59DaysPastDueMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Past Due 30 Days or More</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FinancingReceivables30To59DaysPastDueMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Financial Asset, 30 to 59 Days Past Due [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TVCEnterprisesLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">TVC Enterprises, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TVCEnterprisesLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">T V C Enterprises L L C [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_TVCEnterprisesLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">TVC Enterprises, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Numerator for net increase in net assets resulting from operations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net increase in net assets resulting from operations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtAndEquitySecuritiesUnrealizedGainLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Net change in unrealized (depreciation) appreciation on investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtAndEquitySecuritiesUnrealizedGainLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtAndEquitySecuritiesUnrealizedGainLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt and Equity Securities, Unrealized Gain (Loss)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtAndEquitySecuritiesUnrealizedGainLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Debt and Equity Securities, Unrealized Gain (Loss), Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceInitialPublicOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Public offering</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceInitialPublicOffering_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Issuance Initial Public Offering</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CreditFacilityFiscal2021Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Credit Facility Fiscal 2021</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CreditFacilityFiscal2021Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Credit Facility Fiscal 2021 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_CreditFacilityFiscal2021Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Credit Facility Fiscal 2021.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash and Cash Equivalents</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash and Cash Equivalents [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AssetBackedDebtUnamortizedFees_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Unamortized fees</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AssetBackedDebtUnamortizedFees_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Backed Debt Unamortized Fees</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AssetBackedDebtUnamortizedFees_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Asset backed debt unamortized fees.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementOfFinancialPositionAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement of Financial Position [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DescriptionOfIncentiveFeeOnNetInvestmentIncome_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Description of incentive fee on net investment income</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DescriptionOfIncentiveFeeOnNetInvestmentIncome_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Description Of Incentive Fee On Net Investment Income</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_DescriptionOfIncentiveFeeOnNetInvestmentIncome_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Description of incentive fee on net investment income.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AssetBackedDebt2031Fiscal2021Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Asset Backed Debt 2031, Fiscal 2021</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AssetBackedDebt2031Fiscal2021Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Backed Debt 2031, Fiscal 2021 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_AssetBackedDebt2031Fiscal2021Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Asset Backed Debt 2031, Fiscal 2021.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TaxBasisOfInvestmentsUnrealizedAppreciationDepreciationNet_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Net unrealized appreciation (depreciation) of investments and debt</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TaxBasisOfInvestmentsUnrealizedAppreciationDepreciationNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment, Tax Basis, Unrealized Gain (Loss)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TaxBasisOfInvestmentsUnrealizedAppreciationDepreciationNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Tax Basis of Investments, Unrealized Appreciation (Depreciation), Net, Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CreditFacilityAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Credit Facility</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CreditFacilityAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Credit Facility [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ReceptionPurchaserLlcMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Reception Purchaser, LLC.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ReceptionPurchaserLlcMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Reception Purchaser, LLC [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_ReceptionPurchaserLlcMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Reception Purchaser, LLC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="pflt_SaleOfInvestmentsToWhollyOwnedSubsidiary_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sale of investments to wholly owned subsidiary</link:label>
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