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Home/ American Standard/ 12x12x1

American Standard 12x12x1 Filter

159 American Standard cabinet models use this filter size

Filter Size (Nominal)12x12x1
Actual Dimensions11.5 x 11.5 x 0.75
MERV RatingMERV 13
Filter TypePleated
Compatible Models159 American Standard units

Buy American Standard 12x12x1 Replacement Filters

Verify size against your unit label before ordering.

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Compatible American Standard Cabinet Models (159)

All models below use the 12x12x1 filter size. Find your model number on the label inside your filter cabinet door.

Cabinet Model #MERVFilter TypeUnit Type
AM505X16MERV 13PleatedFurnace
AM751X27MERV 8HEPAHeat Pump
AM476X70MERV 13PleatedAir Handler
AM902X65MERV 11HEPAFurnace
AM722Z19MERV 11FiberglassPackaged Unit
AM551C32MERV 11PleatedHeat Pump
AM526A85MERV 11FiberglassPackaged Unit
AM664A76MERV 13HEPAHeat Pump
AM418C42MERV 11PleatedPackaged Unit
AM565B91MERV 13HEPAAir Handler
AM938Z72MERV 13PleatedPackaged Unit
AM593Z46MERV 13PleatedAir Handler
AM281A15MERV 11PleatedAir Handler
AM702B90MERV 8FiberglassHeat Pump
AM369B71MERV 13PleatedAir Handler
AM441Z79MERV 8HEPAHeat Pump
AM395B57MERV 11FiberglassFurnace
AM474A94MERV 13PleatedPackaged Unit
AM774X46MERV 8PleatedFurnace
AM499X87MERV 8FiberglassAir Handler
AM999X96MERV 13PleatedAir Handler
AM813Z78MERV 8HEPAHeat Pump
AM414Z50MERV 8FiberglassAir Handler
AM473A41MERV 8PleatedFurnace
AM364C80MERV 11HEPAAir Handler
AM935A89MERV 8PleatedHeat Pump
AM776Z14MERV 8FiberglassPackaged Unit
AM468B94MERV 8FiberglassPackaged Unit
AM934X95MERV 11PleatedPackaged Unit
AM791B28MERV 13FiberglassAir Handler
AM294A19MERV 11FiberglassFurnace
AM287X15MERV 13PleatedPackaged Unit
AM275C52MERV 13HEPAAir Handler
AM640X53MERV 11FiberglassAir Handler
AM440Z63MERV 11PleatedHeat Pump
AM478X32MERV 11PleatedAir Handler
AM889B16MERV 11PleatedPackaged Unit
AM371B28MERV 13FiberglassHeat Pump
AM978Z47MERV 13HEPAAir Handler
AM533X52MERV 8HEPAPackaged Unit
AM266X68MERV 13PleatedFurnace
AM973A23MERV 11FiberglassFurnace
AM807A44MERV 13FiberglassFurnace
AM439Z56MERV 11HEPAPackaged Unit
AM677A90MERV 13FiberglassFurnace
AM811C41MERV 11PleatedFurnace
AM165B52MERV 11PleatedHeat Pump
AM945A97MERV 13FiberglassAir Handler
AM554C78MERV 13PleatedFurnace
AM853Z84MERV 13HEPAFurnace
AM274B48MERV 13HEPAHeat Pump
AM311X39MERV 8FiberglassPackaged Unit
AM313A47MERV 11PleatedFurnace
AM814A49MERV 13PleatedHeat Pump
AM533Z54MERV 13FiberglassPackaged Unit
AM420X33MERV 11FiberglassPackaged Unit
AM970C55MERV 13FiberglassAir Handler
AM839X57MERV 13HEPAAir Handler
AM544Z93MERV 11FiberglassFurnace
AM225Z49MERV 13HEPAPackaged Unit
AM577Z26MERV 8PleatedPackaged Unit
AM577C97MERV 8FiberglassFurnace
AM261A54MERV 13FiberglassPackaged Unit
AM534A49MERV 8FiberglassPackaged Unit
AM785B87MERV 13HEPAHeat Pump
AM593C58MERV 11PleatedPackaged Unit
AM109X69MERV 8HEPAFurnace
AM700Z78MERV 11HEPAAir Handler
AM941Z44MERV 13HEPAHeat Pump
AM565A52MERV 13PleatedPackaged Unit
AM247B94MERV 13FiberglassFurnace
AM687Z90MERV 13FiberglassAir Handler
AM663Z69MERV 11PleatedHeat Pump
AM455X66MERV 11FiberglassAir Handler
AM488C15MERV 8HEPAAir Handler
AM772Z72MERV 8PleatedFurnace
AM392C40MERV 11PleatedAir Handler
AM988Z75MERV 13FiberglassFurnace
AM658C59MERV 8PleatedAir Handler
AM798C93MERV 11FiberglassAir Handler
AM742A60MERV 8PleatedHeat Pump
AM942A89MERV 13FiberglassHeat Pump
AM105C98MERV 13HEPAFurnace
AM244B34MERV 11HEPAPackaged Unit
AM781X45MERV 8HEPAAir Handler
AM893Z65MERV 11PleatedPackaged Unit
AM490Z52MERV 11HEPAPackaged Unit
AM412B55MERV 8PleatedHeat Pump
AM818A45MERV 13FiberglassPackaged Unit
AM403A16MERV 8HEPAPackaged Unit
AM880C66MERV 13PleatedFurnace
AM208A46MERV 8PleatedAir Handler
AM640Z69MERV 13HEPAHeat Pump
AM227B81MERV 13PleatedPackaged Unit
AM921A16MERV 8FiberglassFurnace
AM739X47MERV 13FiberglassHeat Pump
AM186C44MERV 8PleatedHeat Pump
AM514C26MERV 8PleatedPackaged Unit
AM653Z23MERV 13HEPAAir Handler
AM330B17MERV 8HEPAPackaged Unit
AM297Z63MERV 13PleatedPackaged Unit
AM591C32MERV 11PleatedPackaged Unit
AM971B69MERV 11HEPAFurnace
AM381C15MERV 13PleatedAir Handler
AM348Z47MERV 13FiberglassFurnace
AM383X19MERV 11HEPAHeat Pump
AM464A64MERV 11HEPAAir Handler
AM465Z49MERV 8HEPAFurnace
AM387X58MERV 8HEPAAir Handler
AM646C22MERV 11HEPAPackaged Unit
AM869B34MERV 8PleatedPackaged Unit
AM106Z79MERV 13HEPAHeat Pump
AM980A57MERV 13PleatedFurnace
AM414Z31MERV 11HEPAHeat Pump
AM961A94MERV 13HEPAFurnace
AM314X20MERV 8FiberglassFurnace
AM849C85MERV 11HEPAAir Handler
AM629A89MERV 11FiberglassAir Handler
AM698A28MERV 8PleatedAir Handler
AM659B58MERV 11FiberglassHeat Pump
AM764A27MERV 8PleatedHeat Pump
AM872Z39MERV 11PleatedHeat Pump
AM167Z57MERV 8HEPAFurnace
AM922A31MERV 13PleatedHeat Pump
AM176A16MERV 8HEPAPackaged Unit
AM557A42MERV 8HEPAAir Handler
AM593Z74MERV 13FiberglassFurnace
AM111X94MERV 13PleatedHeat Pump
AM157C33MERV 11PleatedPackaged Unit
AM990A86MERV 8FiberglassFurnace
AM947X55MERV 11FiberglassFurnace
AM865B77MERV 8FiberglassFurnace
AM284A86MERV 13FiberglassPackaged Unit
AM352C39MERV 11FiberglassFurnace
AM654B16MERV 11FiberglassHeat Pump
AM276X51MERV 13HEPAAir Handler
AM349B91MERV 13FiberglassAir Handler
AM797B26MERV 13FiberglassAir Handler
AM108A87MERV 13FiberglassAir Handler
AM427C50MERV 8HEPAHeat Pump
AM322B68MERV 13FiberglassFurnace
AM214A50MERV 13FiberglassFurnace
AM933A82MERV 11PleatedAir Handler
AM198Z65MERV 11FiberglassPackaged Unit
AM522B28MERV 13PleatedFurnace
AM556Z59MERV 11PleatedAir Handler
AM384Z32MERV 8HEPAHeat Pump
AM149A81MERV 8PleatedFurnace
AM285C77MERV 11FiberglassAir Handler
AM775A58MERV 11HEPAAir Handler
AM185Z38MERV 13PleatedPackaged Unit
AM982A74MERV 13PleatedHeat Pump
AM437B82MERV 11FiberglassAir Handler
AM800Z19MERV 11PleatedPackaged Unit
AM675Z17MERV 13PleatedPackaged Unit
AM704B31MERV 11HEPAAir Handler
AM797X51MERV 11PleatedHeat Pump
AM734C87MERV 8FiberglassFurnace
AM201A83MERV 11PleatedHeat Pump

How to Confirm Your Filter Size

The nominal size (12x12x1) is the labeled size. The actual measured dimension is 11.5 x 11.5 x 0.75. Always check the label on your existing filter or measure the slot before ordering replacements.

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