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Home/ Lennox/ 14x20x1

Lennox 14x20x1 Filter

230 Lennox cabinet models use this filter size

Filter Size (Nominal)14x20x1
Actual Dimensions13.5 x 19.5 x 0.75
MERV RatingMERV 13
Filter TypePleated
Compatible Models230 Lennox units

Buy Lennox 14x20x1 Replacement Filters

Verify size against your unit label before ordering.

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Compatible Lennox Cabinet Models (230)

All models below use the 14x20x1 filter size. Find your model number on the label inside your filter cabinet door.

Cabinet Model #MERVFilter TypeUnit Type
LE154B82MERV 13PleatedFurnace
LE883B56MERV 13FiberglassAir Handler
LE236A46MERV 13HEPAAir Handler
LE214X58MERV 13FiberglassHeat Pump
LE841C79MERV 13PleatedPackaged Unit
LE975Z79MERV 13PleatedAir Handler
LE147X10MERV 13HEPAPackaged Unit
LE797C30MERV 8FiberglassHeat Pump
LE294C91MERV 13PleatedPackaged Unit
LE416B86MERV 11FiberglassFurnace
LE779C18MERV 8PleatedHeat Pump
LE131Z93MERV 8HEPAPackaged Unit
LE316Z17MERV 11PleatedFurnace
LE704C33MERV 11FiberglassHeat Pump
LE463A28MERV 8FiberglassPackaged Unit
LE785A46MERV 11PleatedPackaged Unit
LE701C69MERV 8FiberglassFurnace
LE247A49MERV 8FiberglassFurnace
LE462C85MERV 13PleatedFurnace
LE303X63MERV 11PleatedHeat Pump
LE135A16MERV 13PleatedPackaged Unit
LE606C81MERV 13FiberglassPackaged Unit
LE552B66MERV 13FiberglassPackaged Unit
LE946A44MERV 13HEPAHeat Pump
LE247Z59MERV 13FiberglassFurnace
LE286C46MERV 11HEPAFurnace
LE609B92MERV 13FiberglassFurnace
LE435Z83MERV 8FiberglassPackaged Unit
LE153C98MERV 11PleatedPackaged Unit
LE898Z50MERV 13PleatedPackaged Unit
LE312C26MERV 8HEPAHeat Pump
LE905X59MERV 13PleatedPackaged Unit
LE197A22MERV 13FiberglassPackaged Unit
LE869Z16MERV 13HEPAPackaged Unit
LE930A92MERV 8HEPAPackaged Unit
LE114C14MERV 13FiberglassFurnace
LE467X68MERV 13HEPAFurnace
LE524Z89MERV 11HEPAPackaged Unit
LE332X35MERV 13FiberglassPackaged Unit
LE618Z78MERV 8FiberglassHeat Pump
LE310B29MERV 13HEPAAir Handler
LE679A13MERV 8PleatedHeat Pump
LE617X41MERV 11HEPAHeat Pump
LE770A44MERV 8HEPAAir Handler
LE349Z99MERV 13PleatedFurnace
LE591B98MERV 13FiberglassFurnace
LE717C58MERV 13FiberglassAir Handler
LE215Z12MERV 11FiberglassHeat Pump
LE859C28MERV 8FiberglassPackaged Unit
LE525X40MERV 8HEPAFurnace
LE684C42MERV 11HEPAFurnace
LE177Z76MERV 11PleatedHeat Pump
LE223A13MERV 11PleatedFurnace
LE627B89MERV 13HEPAAir Handler
LE251X71MERV 13PleatedPackaged Unit
LE575A41MERV 8HEPAFurnace
LE608X65MERV 8PleatedPackaged Unit
LE789X20MERV 8HEPAAir Handler
LE378Z48MERV 13HEPAPackaged Unit
LE220B11MERV 8HEPAFurnace
LE711B77MERV 13FiberglassPackaged Unit
LE484C29MERV 11PleatedPackaged Unit
LE975B51MERV 13PleatedPackaged Unit
LE839A88MERV 13FiberglassHeat Pump
LE482A86MERV 11HEPAPackaged Unit
LE812A99MERV 13FiberglassPackaged Unit
LE352A88MERV 13FiberglassFurnace
LE720A11MERV 11HEPAHeat Pump
LE714A47MERV 11FiberglassPackaged Unit
LE920A22MERV 8FiberglassPackaged Unit
LE266Z62MERV 11FiberglassHeat Pump
LE875Z68MERV 11HEPAFurnace
LE566Z53MERV 11HEPAAir Handler
LE854B15MERV 13FiberglassPackaged Unit
LE550C69MERV 8HEPAAir Handler
LE799X68MERV 11HEPAHeat Pump
LE376B38MERV 8HEPAAir Handler
LE368X18MERV 11HEPAPackaged Unit
LE898Z70MERV 11FiberglassHeat Pump
LE793X41MERV 11HEPAPackaged Unit
LE228A64MERV 8FiberglassFurnace
LE431Z17MERV 13HEPAAir Handler
LE500A51MERV 8PleatedPackaged Unit
LE599A84MERV 13HEPAAir Handler
LE646B58MERV 8HEPAFurnace
LE678X85MERV 11HEPAFurnace
LE252B26MERV 11HEPAAir Handler
LE974X75MERV 8FiberglassFurnace
LE501Z48MERV 13PleatedPackaged Unit
LE553Z18MERV 8PleatedFurnace
LE493C49MERV 11FiberglassPackaged Unit
LE589X45MERV 13PleatedPackaged Unit
LE866Z74MERV 11FiberglassPackaged Unit
LE353Z43MERV 8HEPAHeat Pump
LE174C77MERV 8PleatedHeat Pump
LE313A73MERV 8PleatedHeat Pump
LE131Z76MERV 13PleatedAir Handler
LE665X82MERV 8HEPAAir Handler
LE406A22MERV 13FiberglassFurnace
LE102X62MERV 8HEPAPackaged Unit
LE726B71MERV 13PleatedPackaged Unit
LE943X70MERV 13PleatedAir Handler
LE185Z76MERV 11HEPAFurnace
LE445B31MERV 8PleatedHeat Pump
LE415A30MERV 8HEPAPackaged Unit
LE461X46MERV 8PleatedAir Handler
LE885B75MERV 13PleatedAir Handler
LE760B64MERV 11FiberglassHeat Pump
LE909A67MERV 13FiberglassAir Handler
LE700X22MERV 13FiberglassHeat Pump
LE774Z72MERV 13HEPAHeat Pump
LE268A32MERV 11HEPAAir Handler
LE147A54MERV 13HEPAAir Handler
LE720X97MERV 8PleatedHeat Pump
LE495Z40MERV 11PleatedHeat Pump
LE237A45MERV 8FiberglassFurnace
LE205A81MERV 13PleatedAir Handler
LE838X94MERV 13FiberglassHeat Pump
LE207X72MERV 8FiberglassHeat Pump
LE214Z18MERV 11HEPAAir Handler
LE417Z86MERV 8HEPAAir Handler
LE523B36MERV 8HEPAPackaged Unit
LE808C84MERV 8PleatedAir Handler
LE951X28MERV 8FiberglassAir Handler
LE732A92MERV 13HEPAAir Handler
LE186Z84MERV 13HEPAPackaged Unit
LE940X64MERV 13PleatedPackaged Unit
LE309C46MERV 8HEPAFurnace
LE902C49MERV 13PleatedAir Handler
LE108A65MERV 8HEPAAir Handler
LE721B34MERV 11PleatedFurnace
LE513C37MERV 8HEPAFurnace
LE420A85MERV 8HEPAPackaged Unit
LE847C72MERV 13PleatedFurnace
LE734Z61MERV 13HEPAHeat Pump
LE519A55MERV 13PleatedHeat Pump
LE218C21MERV 11HEPAHeat Pump
LE115A87MERV 13PleatedAir Handler
LE100A41MERV 8FiberglassHeat Pump
LE369X81MERV 8HEPAAir Handler
LE571Z71MERV 8PleatedFurnace
LE167A78MERV 8FiberglassHeat Pump
LE150B31MERV 11FiberglassFurnace
LE196Z93MERV 11FiberglassHeat Pump
LE732X94MERV 8PleatedHeat Pump
LE646A91MERV 11PleatedFurnace
LE587X14MERV 11HEPAFurnace
LE166B96MERV 11FiberglassHeat Pump
LE765B86MERV 11PleatedHeat Pump
LE838C31MERV 13PleatedFurnace
LE728C95MERV 13PleatedAir Handler
LE552A32MERV 13FiberglassHeat Pump
LE570C95MERV 8FiberglassHeat Pump
LE268C63MERV 13HEPAHeat Pump
LE878B33MERV 8HEPAFurnace
LE625Z38MERV 11HEPAAir Handler
LE280B19MERV 8HEPAPackaged Unit
LE488Z19MERV 11FiberglassHeat Pump
LE125B60MERV 13PleatedHeat Pump
LE536B47MERV 13FiberglassHeat Pump
LE850A96MERV 8HEPAAir Handler
LE872A98MERV 8FiberglassHeat Pump
LE883C65MERV 13FiberglassHeat Pump
LE860X39MERV 11HEPAHeat Pump
LE815X52MERV 11PleatedFurnace
LE817B19MERV 8FiberglassFurnace
LE745X51MERV 8HEPAHeat Pump
LE600X44MERV 13PleatedFurnace
LE416B12MERV 11FiberglassFurnace
LE966B84MERV 8HEPAAir Handler
LE938Z27MERV 8FiberglassFurnace
LE661A25MERV 13FiberglassFurnace
LE135A40MERV 13PleatedHeat Pump
LE107A18MERV 13HEPAHeat Pump
LE400A51MERV 11FiberglassPackaged Unit
LE477X83MERV 8FiberglassPackaged Unit
LE943C60MERV 13PleatedAir Handler
LE582B37MERV 11PleatedHeat Pump
LE124C33MERV 11FiberglassHeat Pump
LE597C81MERV 13HEPAAir Handler
LE437Z52MERV 11FiberglassHeat Pump
LE117Z42MERV 13HEPAFurnace
LE409C65MERV 13PleatedPackaged Unit
LE723A58MERV 11PleatedFurnace
LE621Z89MERV 11FiberglassPackaged Unit
LE922Z99MERV 13HEPAPackaged Unit
LE393X88MERV 8FiberglassAir Handler
LE510C42MERV 8FiberglassPackaged Unit
LE695C51MERV 8PleatedFurnace
LE850C67MERV 8PleatedFurnace
LE736C89MERV 13HEPAFurnace
LE876A88MERV 11FiberglassHeat Pump
LE388X56MERV 11HEPAAir Handler
LE772A88MERV 8FiberglassHeat Pump
LE229Z26MERV 11FiberglassAir Handler
LE931B63MERV 11PleatedHeat Pump
LE490B16MERV 13PleatedPackaged Unit
LE651X30MERV 11FiberglassAir Handler
LE476X27MERV 13FiberglassAir Handler
LE320Z92MERV 8HEPAFurnace
LE468X79MERV 11FiberglassPackaged Unit
LE689A21MERV 13PleatedAir Handler
LE722Z13MERV 13HEPAHeat Pump
LE580B13MERV 11FiberglassFurnace
LE887Z40MERV 11HEPAHeat Pump
LE667B92MERV 11HEPAPackaged Unit
LE632A69MERV 8FiberglassPackaged Unit
LE180A45MERV 13PleatedAir Handler
LE624Z39MERV 8PleatedPackaged Unit
LE738A97MERV 13FiberglassPackaged Unit
LE254A74MERV 8PleatedFurnace
LE541A94MERV 11HEPAHeat Pump
LE842A21MERV 8PleatedHeat Pump
LE331A35MERV 11FiberglassFurnace
LE855B93MERV 13HEPAAir Handler
LE262A72MERV 13FiberglassPackaged Unit
LE258C88MERV 11PleatedAir Handler
LE270X71MERV 13HEPAHeat Pump
LE494X94MERV 13PleatedHeat Pump
LE263X43MERV 11HEPAFurnace
LE327C47MERV 13HEPAFurnace
LE634X15MERV 11FiberglassPackaged Unit
LE888C25MERV 13HEPAAir Handler
LE743Z60MERV 13PleatedPackaged Unit
LE531C94MERV 13FiberglassFurnace
LE975A95MERV 11HEPAAir Handler
LE737C76MERV 8PleatedPackaged Unit
LE256Z32MERV 8FiberglassHeat Pump
LE228X82MERV 13HEPAPackaged Unit
LE782A11MERV 13HEPAHeat Pump

How to Confirm Your Filter Size

The nominal size (14x20x1) is the labeled size. The actual measured dimension is 13.5 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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