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Home/ Goodman/ 20x20x1

Goodman 20x20x1 Filter

285 Goodman cabinet models use this filter size

Filter Size (Nominal)20x20x1
Actual Dimensions19.5 x 19.5 x 0.75
MERV RatingMERV 8
Filter TypeFiberglass
Compatible Models285 Goodman units

Buy Goodman 20x20x1 Replacement Filters

Verify size against your unit label before ordering.

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Compatible Goodman Cabinet Models (285)

All models below use the 20x20x1 filter size. Find your model number on the label inside your filter cabinet door.

Cabinet Model #MERVFilter TypeUnit Type
GO928X83MERV 8FiberglassAir Handler
GO337X99MERV 13FiberglassHeat Pump
GO692A30MERV 8PleatedHeat Pump
GO588X74MERV 11PleatedFurnace
GO197Z58MERV 13FiberglassFurnace
GO672Z16MERV 11HEPAPackaged Unit
GO704B79MERV 11HEPAAir Handler
GO456A89MERV 8FiberglassAir Handler
GO404C18MERV 11FiberglassPackaged Unit
GO538Z35MERV 11HEPAPackaged Unit
GO350A96MERV 8FiberglassFurnace
GO539B42MERV 13FiberglassAir Handler
GO327X52MERV 8HEPAPackaged Unit
GO493C93MERV 8HEPAAir Handler
GO585A40MERV 8HEPAPackaged Unit
GO613X59MERV 11FiberglassAir Handler
GO955A73MERV 8HEPAHeat Pump
GO924B22MERV 8PleatedHeat Pump
GO251B82MERV 13FiberglassHeat Pump
GO647X80MERV 8FiberglassHeat Pump
GO522Z56MERV 13PleatedFurnace
GO141X89MERV 11HEPAFurnace
GO618X40MERV 11HEPAFurnace
GO654B38MERV 13FiberglassHeat Pump
GO695X79MERV 11PleatedAir Handler
GO128A76MERV 13HEPAPackaged Unit
GO790X62MERV 8HEPAPackaged Unit
GO886Z68MERV 8FiberglassAir Handler
GO906C60MERV 13FiberglassAir Handler
GO957B24MERV 13PleatedAir Handler
GO927Z47MERV 13HEPAPackaged Unit
GO139A72MERV 8HEPAAir Handler
GO921Z33MERV 13HEPAHeat Pump
GO963A78MERV 13PleatedFurnace
GO831C30MERV 13FiberglassAir Handler
GO972A90MERV 13FiberglassFurnace
GO719B25MERV 8FiberglassPackaged Unit
GO276X18MERV 13HEPAPackaged Unit
GO812B89MERV 8HEPAFurnace
GO763X10MERV 11PleatedAir Handler
GO676B81MERV 11PleatedAir Handler
GO612C83MERV 11HEPAHeat Pump
GO137B69MERV 11HEPAHeat Pump
GO750X36MERV 8PleatedAir Handler
GO899A80MERV 11HEPAHeat Pump
GO494C72MERV 11PleatedFurnace
GO109X21MERV 13PleatedPackaged Unit
GO328B30MERV 13FiberglassFurnace
GO778B42MERV 8PleatedFurnace
GO762Z52MERV 11PleatedHeat Pump
GO724B93MERV 13PleatedPackaged Unit
GO378B20MERV 8FiberglassPackaged Unit
GO565C86MERV 11FiberglassPackaged Unit
GO785B91MERV 11PleatedHeat Pump
GO352B46MERV 13FiberglassPackaged Unit
GO625A76MERV 13FiberglassFurnace
GO407Z72MERV 8PleatedHeat Pump
GO142X28MERV 8PleatedHeat Pump
GO248X27MERV 13HEPAAir Handler
GO909A60MERV 8PleatedAir Handler
GO818X57MERV 11HEPAPackaged Unit
GO387A24MERV 11FiberglassAir Handler
GO109X55MERV 13FiberglassFurnace
GO461B32MERV 13HEPAPackaged Unit
GO293X25MERV 13FiberglassFurnace
GO633Z32MERV 11PleatedHeat Pump
GO888Z31MERV 11PleatedHeat Pump
GO517X11MERV 11HEPAPackaged Unit
GO864A93MERV 11FiberglassHeat Pump
GO967A72MERV 11HEPAAir Handler
GO834C45MERV 8FiberglassHeat Pump
GO475B57MERV 11HEPAFurnace
GO609A40MERV 11FiberglassHeat Pump
GO809C23MERV 8FiberglassAir Handler
GO576X42MERV 8FiberglassAir Handler
GO230C54MERV 11FiberglassFurnace
GO547B99MERV 11FiberglassPackaged Unit
GO160B60MERV 8FiberglassPackaged Unit
GO776Z98MERV 13PleatedHeat Pump
GO280X77MERV 13HEPAAir Handler
GO958B53MERV 13FiberglassHeat Pump
GO387B10MERV 13HEPAFurnace
GO830Z61MERV 13PleatedAir Handler
GO643C75MERV 11FiberglassAir Handler
GO118A24MERV 8HEPAHeat Pump
GO705X97MERV 8HEPAHeat Pump
GO232A15MERV 8PleatedFurnace
GO966C85MERV 13FiberglassAir Handler
GO805X71MERV 11PleatedFurnace
GO277C88MERV 13FiberglassAir Handler
GO334C94MERV 11FiberglassFurnace
GO781X34MERV 8HEPAPackaged Unit
GO256C77MERV 11PleatedAir Handler
GO205C81MERV 13PleatedPackaged Unit
GO126Z41MERV 11HEPAPackaged Unit
GO329A64MERV 13FiberglassHeat Pump
GO731B81MERV 8PleatedAir Handler
GO593Z72MERV 8HEPAHeat Pump
GO610Z82MERV 13HEPAAir Handler
GO462B10MERV 8PleatedAir Handler
GO928B13MERV 11FiberglassPackaged Unit
GO531B46MERV 8FiberglassAir Handler
GO787Z60MERV 8FiberglassPackaged Unit
GO764Z99MERV 8PleatedHeat Pump
GO908A56MERV 8FiberglassFurnace
GO665X90MERV 11FiberglassFurnace
GO915C10MERV 8PleatedHeat Pump
GO498B90MERV 8PleatedFurnace
GO989X41MERV 13FiberglassFurnace
GO714C54MERV 11HEPAPackaged Unit
GO482A66MERV 11FiberglassAir Handler
GO481X95MERV 11FiberglassPackaged Unit
GO375C74MERV 11FiberglassHeat Pump
GO170Z90MERV 11HEPAPackaged Unit
GO613A62MERV 13FiberglassAir Handler
GO674C83MERV 13PleatedAir Handler
GO377X36MERV 11FiberglassFurnace
GO706X73MERV 11HEPAAir Handler
GO517B12MERV 11FiberglassFurnace
GO312X46MERV 8PleatedFurnace
GO922B47MERV 8HEPAPackaged Unit
GO265Z58MERV 11FiberglassHeat Pump
GO935C54MERV 13FiberglassAir Handler
GO246C33MERV 13FiberglassFurnace
GO220B39MERV 13FiberglassPackaged Unit
GO771A58MERV 13FiberglassAir Handler
GO271B19MERV 8PleatedHeat Pump
GO227X98MERV 8PleatedPackaged Unit
GO134B37MERV 13HEPAPackaged Unit
GO153C40MERV 11PleatedFurnace
GO299X44MERV 11HEPAPackaged Unit
GO574A20MERV 13PleatedHeat Pump
GO510A33MERV 11PleatedHeat Pump
GO413Z47MERV 13HEPAHeat Pump
GO179B82MERV 11FiberglassAir Handler
GO676Z12MERV 13FiberglassAir Handler
GO156Z30MERV 13HEPAHeat Pump
GO713X67MERV 13FiberglassHeat Pump
GO456A20MERV 8FiberglassPackaged Unit
GO780A91MERV 8FiberglassAir Handler
GO816X98MERV 13FiberglassHeat Pump
GO123A21MERV 8HEPAPackaged Unit
GO623X69MERV 11FiberglassHeat Pump
GO487Z34MERV 8FiberglassFurnace
GO759Z22MERV 11FiberglassAir Handler
GO276X91MERV 11PleatedHeat Pump
GO855C44MERV 11FiberglassPackaged Unit
GO435Z44MERV 13FiberglassPackaged Unit
GO371X36MERV 11PleatedPackaged Unit
GO236A63MERV 11FiberglassAir Handler
GO555B41MERV 13FiberglassAir Handler
GO489Z95MERV 11HEPAFurnace
GO801Z75MERV 13FiberglassPackaged Unit
GO854A73MERV 8PleatedHeat Pump
GO810X14MERV 11PleatedHeat Pump
GO521A88MERV 13FiberglassHeat Pump
GO664C86MERV 11HEPAPackaged Unit
GO284A41MERV 13FiberglassFurnace
GO179C39MERV 13HEPAHeat Pump
GO583A11MERV 8FiberglassPackaged Unit
GO649A88MERV 8FiberglassAir Handler
GO592A46MERV 8FiberglassPackaged Unit
GO563C17MERV 11HEPAAir Handler
GO638X41MERV 13HEPAFurnace
GO165A32MERV 8HEPAHeat Pump
GO208X83MERV 13FiberglassPackaged Unit
GO324B22MERV 8HEPAAir Handler
GO648C31MERV 8PleatedHeat Pump
GO536A89MERV 11PleatedAir Handler
GO567X71MERV 13PleatedPackaged Unit
GO562A97MERV 13HEPAPackaged Unit
GO591X89MERV 13PleatedFurnace
GO329C61MERV 8PleatedFurnace
GO318A17MERV 8PleatedFurnace
GO673X33MERV 8PleatedAir Handler
GO179A61MERV 11PleatedPackaged Unit
GO852X79MERV 11HEPAPackaged Unit
GO529C29MERV 13FiberglassPackaged Unit
GO670B49MERV 8PleatedPackaged Unit
GO638Z28MERV 13PleatedFurnace
GO552A58MERV 8HEPAHeat Pump
GO739X72MERV 8FiberglassAir Handler
GO551X62MERV 13FiberglassPackaged Unit
GO585A34MERV 11PleatedAir Handler
GO863C49MERV 11PleatedHeat Pump
GO721Z88MERV 11HEPAFurnace
GO438C68MERV 13FiberglassFurnace
GO289X19MERV 8FiberglassFurnace
GO177A90MERV 8PleatedAir Handler
GO567Z20MERV 8HEPAHeat Pump
GO578C92MERV 8PleatedFurnace
GO250Z79MERV 8HEPAAir Handler
GO829A96MERV 8FiberglassHeat Pump
GO218C18MERV 13PleatedPackaged Unit
GO334X36MERV 8HEPAFurnace
GO156C59MERV 11PleatedAir Handler
GO747A56MERV 8HEPAAir Handler
GO366X19MERV 8HEPAPackaged Unit
GO776C18MERV 11PleatedHeat Pump
GO815Z75MERV 8PleatedPackaged Unit
GO162Z92MERV 11FiberglassPackaged Unit
GO893Z34MERV 8HEPAFurnace
GO451X94MERV 8PleatedPackaged Unit
GO953C54MERV 8HEPAFurnace
GO852X86MERV 11FiberglassHeat Pump
GO875Z58MERV 8PleatedAir Handler
GO779B93MERV 13FiberglassFurnace
GO887Z21MERV 11FiberglassPackaged Unit
GO270C61MERV 13FiberglassHeat Pump
GO958X58MERV 13PleatedAir Handler
GO283Z85MERV 11PleatedHeat Pump
GO956X79MERV 13FiberglassPackaged Unit
GO554C30MERV 11FiberglassAir Handler
GO623A85MERV 8FiberglassAir Handler
GO772C38MERV 13HEPAHeat Pump
GO884B41MERV 13HEPAAir Handler
GO558B35MERV 11HEPAHeat Pump
GO262B13MERV 13FiberglassFurnace
GO557B44MERV 13FiberglassFurnace
GO183A74MERV 13HEPAHeat Pump
GO892C78MERV 13HEPAHeat Pump
GO630C96MERV 13PleatedHeat Pump
GO751C34MERV 8FiberglassPackaged Unit
GO484Z99MERV 11HEPAPackaged Unit
GO216C35MERV 8PleatedHeat Pump
GO713C46MERV 8HEPAFurnace
GO870B87MERV 8FiberglassAir Handler
GO114A79MERV 8FiberglassHeat Pump
GO344Z62MERV 8PleatedPackaged Unit
GO787X16MERV 8HEPAHeat Pump
GO118A15MERV 11HEPAPackaged Unit
GO664C92MERV 8FiberglassPackaged Unit
GO975C39MERV 8PleatedPackaged Unit
GO896B66MERV 13FiberglassFurnace
GO188B58MERV 13HEPAAir Handler
GO319Z76MERV 11PleatedHeat Pump
GO279A44MERV 11PleatedHeat Pump
GO448X78MERV 13HEPAAir Handler
GO128X67MERV 11PleatedPackaged Unit
GO423C21MERV 11HEPAPackaged Unit
GO353X95MERV 11FiberglassHeat Pump
GO655B47MERV 13HEPAHeat Pump
GO643C71MERV 13HEPAHeat Pump
GO603Z48MERV 11PleatedPackaged Unit
GO646C57MERV 13PleatedPackaged Unit
GO504B43MERV 13HEPAHeat Pump
GO768C25MERV 8HEPAPackaged Unit
GO363C71MERV 13HEPAAir Handler
GO649B80MERV 13FiberglassFurnace
GO514A67MERV 11HEPAFurnace
GO448X64MERV 11HEPAAir Handler
GO469Z60MERV 8FiberglassHeat Pump
GO517Z21MERV 11FiberglassHeat Pump
GO903B21MERV 13FiberglassHeat Pump
GO799Z32MERV 13FiberglassFurnace
GO244A63MERV 11HEPAAir Handler
GO426B45MERV 8PleatedFurnace
GO907A20MERV 11PleatedHeat Pump
GO175B98MERV 11HEPAPackaged Unit
GO621C36MERV 11FiberglassPackaged Unit
GO778Z19MERV 8FiberglassAir Handler
GO467B52MERV 8PleatedHeat Pump
GO939B57MERV 8PleatedAir Handler
GO910A29MERV 13HEPAAir Handler
GO781C89MERV 13HEPAHeat Pump
GO445Z64MERV 13HEPAPackaged Unit
GO835Z54MERV 8PleatedPackaged Unit
GO297X34MERV 13HEPAHeat Pump
GO113B75MERV 8FiberglassFurnace
GO548C42MERV 11FiberglassPackaged Unit
GO527Z46MERV 8FiberglassPackaged Unit
GO262B96MERV 11FiberglassFurnace
GO371X93MERV 8PleatedPackaged Unit
GO466C25MERV 11HEPAFurnace
GO227B79MERV 13HEPAFurnace
GO586X51MERV 8PleatedHeat Pump
GO204X34MERV 11HEPAPackaged Unit
GO294X41MERV 11HEPAAir Handler
GO948X84MERV 8FiberglassFurnace
GO145Z21MERV 8PleatedHeat Pump
GO984B41MERV 8FiberglassAir Handler
GO773B55MERV 11HEPAPackaged Unit
GO254A33MERV 11HEPAPackaged Unit
GO439X56MERV 8FiberglassFurnace
GO597C27MERV 8HEPAAir Handler

How to Confirm Your Filter Size

The nominal size (20x20x1) is the labeled size. The actual measured dimension is 19.5 x 19.5 x 0.75. Always check the label on your existing filter or measure the slot before ordering replacements.

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