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Home/ Lennox/ 20x25x5

Lennox 20x25x5 Filter

173 Lennox cabinet models use this filter size

Filter Size (Nominal)20x25x5
Actual Dimensions19.5 x 24.5 x 4.75
MERV RatingMERV 13
Filter TypePleated
Compatible Models173 Lennox units

Buy Lennox 20x25x5 Replacement Filters

Verify size against your unit label before ordering.

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Compatible Lennox Cabinet Models (173)

All models below use the 20x25x5 filter size. Find your model number on the label inside your filter cabinet door.

Cabinet Model #MERVFilter TypeUnit Type
LE887Z65MERV 13PleatedFurnace
LE366Z28MERV 13HEPAHeat Pump
LE813Z46MERV 8PleatedAir Handler
LE954X38MERV 8FiberglassFurnace
LE748Z20MERV 11HEPAAir Handler
LE399Z48MERV 13HEPAHeat Pump
LE900B86MERV 11HEPAHeat Pump
LE721X71MERV 8HEPAFurnace
LE945C49MERV 8HEPAAir Handler
LE222X58MERV 8HEPAHeat Pump
LE779A37MERV 13PleatedAir Handler
LE570A63MERV 13HEPAPackaged Unit
LE213C62MERV 13FiberglassFurnace
LE112A12MERV 13HEPAHeat Pump
LE134X36MERV 8HEPAAir Handler
LE285A56MERV 11FiberglassPackaged Unit
LE828X62MERV 13FiberglassPackaged Unit
LE212Z56MERV 11FiberglassPackaged Unit
LE993B21MERV 13PleatedPackaged Unit
LE736X50MERV 11PleatedHeat Pump
LE236X46MERV 13FiberglassFurnace
LE813A70MERV 13PleatedAir Handler
LE122A54MERV 13HEPAPackaged Unit
LE349A32MERV 8FiberglassFurnace
LE745B37MERV 11HEPAAir Handler
LE441X36MERV 13FiberglassPackaged Unit
LE897Z70MERV 8FiberglassHeat Pump
LE366Z23MERV 11HEPAFurnace
LE652X51MERV 8HEPAAir Handler
LE609X47MERV 8FiberglassPackaged Unit
LE734C68MERV 8PleatedAir Handler
LE601C89MERV 8PleatedHeat Pump
LE161B72MERV 8PleatedFurnace
LE937C46MERV 11HEPAHeat Pump
LE751X12MERV 8HEPAPackaged Unit
LE501C27MERV 11FiberglassHeat Pump
LE474A87MERV 11FiberglassHeat Pump
LE588B87MERV 11HEPAPackaged Unit
LE106Z17MERV 11FiberglassPackaged Unit
LE892Z31MERV 8FiberglassFurnace
LE398Z32MERV 11FiberglassHeat Pump
LE302X96MERV 8HEPAFurnace
LE295A77MERV 8PleatedHeat Pump
LE193B22MERV 8HEPAHeat Pump
LE533Z70MERV 11FiberglassHeat Pump
LE117X78MERV 13FiberglassHeat Pump
LE182B42MERV 11FiberglassHeat Pump
LE266A28MERV 8FiberglassFurnace
LE600C94MERV 13PleatedAir Handler
LE122C88MERV 8PleatedPackaged Unit
LE449B93MERV 13FiberglassHeat Pump
LE328X25MERV 11FiberglassFurnace
LE184C66MERV 13FiberglassAir Handler
LE129C76MERV 8FiberglassPackaged Unit
LE371C11MERV 13HEPAFurnace
LE430B82MERV 13PleatedAir Handler
LE111Z10MERV 8FiberglassPackaged Unit
LE983Z59MERV 11HEPAFurnace
LE979X48MERV 13HEPAAir Handler
LE472Z37MERV 11FiberglassHeat Pump
LE270C18MERV 8HEPAAir Handler
LE821C70MERV 8PleatedFurnace
LE324A73MERV 8PleatedPackaged Unit
LE148Z70MERV 13HEPAPackaged Unit
LE988C25MERV 11PleatedAir Handler
LE103X97MERV 13FiberglassHeat Pump
LE873X68MERV 13HEPAFurnace
LE493A62MERV 8FiberglassPackaged Unit
LE168B68MERV 8HEPAAir Handler
LE972X92MERV 13FiberglassAir Handler
LE976B64MERV 13PleatedAir Handler
LE105X28MERV 8HEPAAir Handler
LE709A77MERV 8PleatedPackaged Unit
LE869B95MERV 8HEPAHeat Pump
LE197Z72MERV 11PleatedHeat Pump
LE324B56MERV 13HEPAHeat Pump
LE161B76MERV 13HEPAAir Handler
LE754B33MERV 11FiberglassPackaged Unit
LE895B86MERV 11HEPAHeat Pump
LE141Z82MERV 13HEPAHeat Pump
LE660B87MERV 11FiberglassAir Handler
LE322Z85MERV 13FiberglassAir Handler
LE808A75MERV 8PleatedFurnace
LE288A73MERV 8FiberglassAir Handler
LE484X80MERV 13FiberglassHeat Pump
LE976X22MERV 11PleatedAir Handler
LE968A23MERV 13HEPAAir Handler
LE856A31MERV 8HEPAAir Handler
LE113A80MERV 8FiberglassPackaged Unit
LE572B63MERV 11FiberglassFurnace
LE604X76MERV 11PleatedAir Handler
LE456Z12MERV 13PleatedFurnace
LE723A57MERV 13FiberglassPackaged Unit
LE775A37MERV 13FiberglassFurnace
LE785Z31MERV 13PleatedPackaged Unit
LE248C64MERV 11HEPAAir Handler
LE659A39MERV 13HEPAHeat Pump
LE379A18MERV 11FiberglassFurnace
LE769C76MERV 11HEPAAir Handler
LE434X45MERV 13HEPAAir Handler
LE956X49MERV 8HEPAPackaged Unit
LE208A38MERV 11HEPAHeat Pump
LE171B37MERV 8FiberglassPackaged Unit
LE733C44MERV 13PleatedFurnace
LE433B12MERV 11HEPAPackaged Unit
LE972A94MERV 8PleatedPackaged Unit
LE607A85MERV 11PleatedHeat Pump
LE849B10MERV 13PleatedPackaged Unit
LE651Z75MERV 8HEPAFurnace
LE878A99MERV 8HEPAFurnace
LE372A63MERV 13HEPAFurnace
LE852Z16MERV 8FiberglassPackaged Unit
LE329X60MERV 8PleatedHeat Pump
LE665Z86MERV 11HEPAHeat Pump
LE943C49MERV 8FiberglassAir Handler
LE124X98MERV 13HEPAPackaged Unit
LE179B49MERV 11HEPAAir Handler
LE423X82MERV 11HEPAHeat Pump
LE701Z21MERV 8FiberglassPackaged Unit
LE879Z52MERV 13FiberglassHeat Pump
LE114X40MERV 13PleatedHeat Pump
LE654C53MERV 11HEPAPackaged Unit
LE857A72MERV 8HEPAAir Handler
LE397X78MERV 11HEPAHeat Pump
LE728B55MERV 13HEPAHeat Pump
LE166A83MERV 8HEPAAir Handler
LE819X97MERV 11PleatedPackaged Unit
LE524C12MERV 13PleatedPackaged Unit
LE406C73MERV 8PleatedPackaged Unit
LE211B26MERV 11PleatedAir Handler
LE783B17MERV 8FiberglassAir Handler
LE393X59MERV 8FiberglassPackaged Unit
LE540X51MERV 8HEPAFurnace
LE187A27MERV 8HEPAFurnace
LE763Z25MERV 13FiberglassFurnace
LE550X44MERV 8PleatedFurnace
LE973C66MERV 8FiberglassFurnace
LE604Z68MERV 11PleatedPackaged Unit
LE347C55MERV 11PleatedHeat Pump
LE546A20MERV 8PleatedHeat Pump
LE533A18MERV 11PleatedPackaged Unit
LE278A18MERV 8PleatedAir Handler
LE236C16MERV 8PleatedHeat Pump
LE572Z44MERV 13HEPAPackaged Unit
LE174C59MERV 13PleatedFurnace
LE184Z20MERV 11HEPAAir Handler
LE928B21MERV 13FiberglassHeat Pump
LE361X89MERV 13HEPAFurnace
LE651X38MERV 8FiberglassFurnace
LE968B12MERV 11HEPAAir Handler
LE357Z71MERV 11HEPAFurnace
LE339B27MERV 8PleatedPackaged Unit
LE912C25MERV 8HEPAHeat Pump
LE134Z44MERV 13HEPAPackaged Unit
LE539Z63MERV 13FiberglassFurnace
LE730X67MERV 8PleatedAir Handler
LE771A14MERV 13HEPAAir Handler
LE777Z59MERV 8PleatedHeat Pump
LE221B16MERV 13PleatedAir Handler
LE145Z30MERV 8FiberglassAir Handler
LE781B28MERV 8FiberglassFurnace
LE557B85MERV 11HEPAAir Handler
LE246X85MERV 13PleatedPackaged Unit
LE290C31MERV 13FiberglassFurnace
LE815A52MERV 13HEPAHeat Pump
LE986C98MERV 8FiberglassPackaged Unit
LE761X90MERV 11FiberglassHeat Pump
LE213Z16MERV 11FiberglassPackaged Unit
LE785Z49MERV 8PleatedFurnace
LE793A37MERV 13HEPAFurnace
LE282X31MERV 13PleatedFurnace
LE805B17MERV 8FiberglassPackaged Unit
LE348B58MERV 11FiberglassFurnace

How to Confirm Your Filter Size

The nominal size (20x25x5) is the labeled size. The actual measured dimension is 19.5 x 24.5 x 4.75. Always check the label on your existing filter or measure the slot before ordering replacements.

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