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Home/ Carrier/ 20x25x4

Carrier 20x25x4 Filter

277 Carrier cabinet models use this filter size

Filter Size (Nominal)20x25x4
Actual Dimensions19.5 x 24.5 x 3.75
MERV RatingMERV 8
Filter TypeHEPA
Compatible Models277 Carrier units

Buy Carrier 20x25x4 Replacement Filters

Verify size against your unit label before ordering.

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Compatible Carrier Cabinet Models (277)

All models below use the 20x25x4 filter size. Find your model number on the label inside your filter cabinet door.

Cabinet Model #MERVFilter TypeUnit Type
CA887A20MERV 8HEPAFurnace
CA375C98MERV 13FiberglassPackaged Unit
CA669Z77MERV 8PleatedAir Handler
CA762A59MERV 11FiberglassHeat Pump
CA133C18MERV 11HEPAFurnace
CA458A62MERV 11FiberglassFurnace
CA416A74MERV 11FiberglassHeat Pump
CA542B14MERV 11FiberglassAir Handler
CA251Z27MERV 13HEPAPackaged Unit
CA676Z30MERV 8PleatedFurnace
CA145C62MERV 8PleatedPackaged Unit
CA148Z95MERV 11FiberglassFurnace
CA934C83MERV 8PleatedFurnace
CA543B67MERV 8FiberglassHeat Pump
CA585Z12MERV 13FiberglassFurnace
CA706X40MERV 11FiberglassPackaged Unit
CA695C68MERV 11HEPAAir Handler
CA329C86MERV 11PleatedHeat Pump
CA636Z91MERV 13PleatedAir Handler
CA211A76MERV 8PleatedHeat Pump
CA389C94MERV 13HEPAFurnace
CA615C91MERV 8FiberglassAir Handler
CA404B57MERV 8FiberglassHeat Pump
CA416C67MERV 11HEPAHeat Pump
CA969B79MERV 13FiberglassFurnace
CA996Z92MERV 11HEPAHeat Pump
CA446C33MERV 8FiberglassFurnace
CA478A72MERV 11HEPAAir Handler
CA248B40MERV 13HEPAHeat Pump
CA209C29MERV 13PleatedAir Handler
CA646A36MERV 11HEPAAir Handler
CA226B64MERV 11PleatedFurnace
CA316C76MERV 11PleatedPackaged Unit
CA251X34MERV 13FiberglassPackaged Unit
CA523X37MERV 11PleatedHeat Pump
CA255X38MERV 13FiberglassFurnace
CA974X33MERV 11HEPAHeat Pump
CA973C78MERV 8FiberglassPackaged Unit
CA600C40MERV 13FiberglassHeat Pump
CA865Z73MERV 8FiberglassAir Handler
CA879A19MERV 11FiberglassAir Handler
CA697Z27MERV 8HEPAPackaged Unit
CA267C10MERV 13PleatedFurnace
CA268Z78MERV 13HEPAAir Handler
CA288Z96MERV 11HEPAHeat Pump
CA273A85MERV 8PleatedHeat Pump
CA515C30MERV 13FiberglassAir Handler
CA454X85MERV 13PleatedAir Handler
CA712C62MERV 11FiberglassPackaged Unit
CA152C43MERV 8FiberglassFurnace
CA203X53MERV 13HEPAFurnace
CA118Z35MERV 13HEPAHeat Pump
CA165A47MERV 13FiberglassPackaged Unit
CA118Z51MERV 13HEPAHeat Pump
CA247B71MERV 11PleatedFurnace
CA577X97MERV 8FiberglassHeat Pump
CA853B97MERV 13HEPAFurnace
CA460B12MERV 8PleatedAir Handler
CA763Z69MERV 11HEPAHeat Pump
CA399B83MERV 11HEPAPackaged Unit
CA649B35MERV 8HEPAPackaged Unit
CA855X38MERV 11HEPAFurnace
CA534B55MERV 13PleatedFurnace
CA210A94MERV 11PleatedAir Handler
CA256B43MERV 13FiberglassPackaged Unit
CA419X80MERV 8HEPAAir Handler
CA149A89MERV 13HEPAPackaged Unit
CA205B48MERV 11FiberglassHeat Pump
CA290Z35MERV 8FiberglassFurnace
CA936A58MERV 11HEPAPackaged Unit
CA736A70MERV 13FiberglassAir Handler
CA780A52MERV 13HEPAPackaged Unit
CA951B36MERV 8PleatedFurnace
CA379X77MERV 13PleatedFurnace
CA506X59MERV 11HEPAAir Handler
CA292A27MERV 8HEPAAir Handler
CA356X38MERV 13FiberglassFurnace
CA528X42MERV 13HEPAFurnace
CA379Z51MERV 11PleatedFurnace
CA386C65MERV 13HEPAPackaged Unit
CA730X87MERV 13HEPAFurnace
CA214B96MERV 13FiberglassPackaged Unit
CA190B57MERV 8PleatedPackaged Unit
CA429B58MERV 11FiberglassHeat Pump
CA366Z92MERV 8HEPAFurnace
CA467X81MERV 11FiberglassFurnace
CA184B50MERV 11FiberglassPackaged Unit
CA341A72MERV 8FiberglassAir Handler
CA616C93MERV 13PleatedHeat Pump
CA585C31MERV 11FiberglassHeat Pump
CA182Z31MERV 8PleatedAir Handler
CA664C90MERV 13HEPAAir Handler
CA480A94MERV 8HEPAAir Handler
CA559X35MERV 13HEPAAir Handler
CA330C93MERV 8PleatedHeat Pump
CA412Z73MERV 8HEPAHeat Pump
CA627Z37MERV 13HEPAAir Handler
CA754B56MERV 11FiberglassPackaged Unit
CA778Z62MERV 8FiberglassAir Handler
CA794B37MERV 11FiberglassFurnace
CA114Z93MERV 8PleatedAir Handler
CA852A87MERV 13PleatedHeat Pump
CA528X94MERV 11PleatedAir Handler
CA413C14MERV 8FiberglassPackaged Unit
CA572A36MERV 11HEPAPackaged Unit
CA656C69MERV 11FiberglassPackaged Unit
CA979Z53MERV 8HEPAHeat Pump
CA501B87MERV 11HEPAHeat Pump
CA164X43MERV 11PleatedFurnace
CA681Z15MERV 8HEPAFurnace
CA641C47MERV 13PleatedAir Handler
CA954X71MERV 11PleatedAir Handler
CA603X15MERV 8HEPAPackaged Unit
CA309C49MERV 8FiberglassPackaged Unit
CA122Z13MERV 13HEPAHeat Pump
CA107A85MERV 8HEPAHeat Pump
CA400B76MERV 13PleatedPackaged Unit
CA456A26MERV 11FiberglassFurnace
CA789Z44MERV 8FiberglassHeat Pump
CA840Z64MERV 13PleatedAir Handler
CA539B97MERV 11FiberglassAir Handler
CA884X35MERV 8PleatedHeat Pump
CA643A86MERV 13HEPAFurnace
CA881B82MERV 11HEPAPackaged Unit
CA418B43MERV 11PleatedAir Handler
CA636C44MERV 11FiberglassFurnace
CA679X18MERV 8HEPAAir Handler
CA746C49MERV 8HEPAHeat Pump
CA671X39MERV 13PleatedPackaged Unit
CA303A98MERV 13PleatedAir Handler
CA130B57MERV 13HEPAFurnace
CA320Z55MERV 11FiberglassFurnace
CA785A52MERV 11FiberglassPackaged Unit
CA552Z33MERV 11HEPAPackaged Unit
CA346A19MERV 8HEPAHeat Pump
CA833X11MERV 8HEPAPackaged Unit
CA851B37MERV 8HEPAAir Handler
CA565Z68MERV 13PleatedFurnace
CA802B35MERV 8PleatedHeat Pump
CA408Z84MERV 13HEPAHeat Pump
CA511C40MERV 8PleatedHeat Pump
CA249X65MERV 8HEPAPackaged Unit
CA886B30MERV 13FiberglassHeat Pump
CA610B83MERV 11FiberglassFurnace
CA894C95MERV 11HEPAFurnace
CA499A56MERV 8FiberglassHeat Pump
CA703X43MERV 13FiberglassHeat Pump
CA180C67MERV 8FiberglassAir Handler
CA635Z57MERV 13FiberglassHeat Pump
CA230X51MERV 8FiberglassAir Handler
CA934A58MERV 8PleatedFurnace
CA388A46MERV 8FiberglassHeat Pump
CA662B39MERV 11HEPAFurnace
CA781A87MERV 13HEPAPackaged Unit
CA751C98MERV 8HEPAPackaged Unit
CA393B51MERV 13FiberglassAir Handler
CA811A17MERV 13PleatedAir Handler
CA315A29MERV 8PleatedPackaged Unit
CA186A62MERV 11FiberglassHeat Pump
CA363Z92MERV 11HEPAPackaged Unit
CA129B50MERV 13FiberglassHeat Pump
CA684B12MERV 13HEPAAir Handler
CA168C80MERV 13FiberglassPackaged Unit
CA329Z56MERV 8HEPAAir Handler
CA337B72MERV 13HEPAPackaged Unit
CA383B93MERV 11PleatedAir Handler
CA538Z43MERV 13HEPAAir Handler
CA956C52MERV 11PleatedPackaged Unit
CA632Z48MERV 8HEPAAir Handler
CA854C36MERV 13FiberglassFurnace
CA146X58MERV 11PleatedAir Handler
CA636X58MERV 11FiberglassAir Handler
CA426Z12MERV 8HEPAFurnace
CA105B72MERV 13FiberglassHeat Pump
CA405B95MERV 13FiberglassHeat Pump
CA444A96MERV 13FiberglassAir Handler
CA271C64MERV 8PleatedFurnace
CA692A13MERV 13HEPAHeat Pump
CA904X52MERV 13FiberglassHeat Pump
CA493A92MERV 8HEPAAir Handler
CA718C85MERV 8FiberglassFurnace
CA698C93MERV 11HEPAAir Handler
CA898A31MERV 8FiberglassAir Handler
CA560X94MERV 8PleatedPackaged Unit
CA481B68MERV 11FiberglassAir Handler
CA736X93MERV 13HEPAPackaged Unit
CA446A65MERV 13PleatedAir Handler
CA633B72MERV 11FiberglassAir Handler
CA673C94MERV 8FiberglassHeat Pump
CA777X20MERV 13PleatedFurnace
CA608A25MERV 13PleatedPackaged Unit
CA659Z86MERV 13HEPAHeat Pump
CA161Z21MERV 13HEPAHeat Pump
CA931C14MERV 13HEPAHeat Pump
CA818A52MERV 11HEPAHeat Pump
CA642C97MERV 8PleatedAir Handler
CA196Z59MERV 8FiberglassAir Handler
CA953X61MERV 8HEPAHeat Pump
CA608A93MERV 13PleatedAir Handler
CA383A98MERV 8FiberglassHeat Pump
CA274C56MERV 11FiberglassHeat Pump
CA332A34MERV 13FiberglassFurnace
CA742B77MERV 13HEPAPackaged Unit
CA242Z58MERV 11HEPAHeat Pump
CA625B81MERV 8FiberglassHeat Pump
CA642X44MERV 8HEPAPackaged Unit
CA412Z78MERV 8FiberglassHeat Pump
CA616A75MERV 11FiberglassFurnace
CA659C77MERV 13PleatedFurnace
CA864Z16MERV 8HEPAAir Handler
CA915C92MERV 11FiberglassFurnace
CA995B25MERV 11FiberglassHeat Pump
CA150C15MERV 13PleatedFurnace
CA191A91MERV 11FiberglassHeat Pump
CA679X86MERV 13PleatedFurnace
CA600X70MERV 13PleatedPackaged Unit
CA780Z76MERV 11HEPAHeat Pump
CA244C65MERV 11PleatedFurnace
CA224A94MERV 11PleatedPackaged Unit
CA299X85MERV 8PleatedFurnace
CA571A60MERV 11HEPAPackaged Unit
CA150Z91MERV 13HEPAAir Handler
CA408C84MERV 8FiberglassPackaged Unit
CA925Z48MERV 13FiberglassAir Handler
CA891Z17MERV 11FiberglassPackaged Unit
CA542B28MERV 8PleatedFurnace
CA439B10MERV 13FiberglassPackaged Unit
CA490B28MERV 8FiberglassFurnace
CA264Z29MERV 11FiberglassAir Handler
CA619A26MERV 13HEPAHeat Pump
CA785B89MERV 8FiberglassFurnace
CA213Z60MERV 13PleatedHeat Pump
CA527Z77MERV 13HEPAFurnace
CA811Z89MERV 11PleatedAir Handler
CA169A82MERV 8PleatedAir Handler
CA351X76MERV 8PleatedHeat Pump
CA285B24MERV 11HEPAAir Handler
CA564X33MERV 8PleatedHeat Pump
CA807Z90MERV 8FiberglassAir Handler
CA371B38MERV 8PleatedAir Handler
CA338X13MERV 13HEPAAir Handler
CA955A58MERV 11PleatedPackaged Unit
CA358A88MERV 13HEPAPackaged Unit
CA728B44MERV 11HEPAFurnace
CA314X53MERV 11FiberglassPackaged Unit
CA802X34MERV 13PleatedPackaged Unit
CA708X78MERV 8HEPAAir Handler
CA865B90MERV 11FiberglassAir Handler
CA960A58MERV 8HEPAPackaged Unit
CA180B74MERV 11FiberglassFurnace
CA545X55MERV 13HEPAFurnace
CA861A76MERV 13HEPAFurnace
CA332B82MERV 13HEPAHeat Pump
CA517C17MERV 11FiberglassFurnace
CA277X85MERV 11FiberglassHeat Pump
CA513C20MERV 8HEPAFurnace
CA402C81MERV 11PleatedHeat Pump
CA213Z30MERV 8PleatedFurnace
CA878C75MERV 13PleatedAir Handler
CA431X52MERV 8HEPAFurnace
CA121C47MERV 8FiberglassFurnace
CA298X39MERV 11HEPAPackaged Unit
CA297Z86MERV 13FiberglassAir Handler
CA334C98MERV 11PleatedPackaged Unit
CA131B48MERV 8FiberglassFurnace
CA343Z46MERV 8PleatedPackaged Unit
CA383A37MERV 11FiberglassPackaged Unit
CA660Z59MERV 8HEPAAir Handler
CA659A15MERV 13FiberglassHeat Pump
CA790B41MERV 11FiberglassAir Handler
CA466C82MERV 13PleatedAir Handler
CA859X59MERV 11PleatedHeat Pump
CA249C98MERV 11HEPAHeat Pump
CA837C71MERV 11HEPAAir Handler
CA735C59MERV 13HEPAFurnace
CA628B71MERV 8FiberglassPackaged Unit
CA455Z82MERV 11HEPAHeat Pump

How to Confirm Your Filter Size

The nominal size (20x25x4) is the labeled size. The actual measured dimension is 19.5 x 24.5 x 3.75. Always check the label on your existing filter or measure the slot before ordering replacements.

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