255 Trane cabinet models use this filter size
| Filter Size (Nominal) | 20x25x4 |
|---|---|
| Actual Dimensions | 19.5 x 24.5 x 3.75 |
| MERV Rating | MERV 8 |
| Filter Type | Fiberglass |
| Compatible Models | 255 Trane units |
Verify size against your unit label before ordering.
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All models below use the 20x25x4 filter size. Find your model number on the label inside your filter cabinet door.
| Cabinet Model # | MERV | Filter Type | Unit Type |
|---|---|---|---|
| TR724X40 | MERV 8 | Fiberglass | Air Handler |
| TR268A54 | MERV 8 | HEPA | Heat Pump |
| TR757X24 | MERV 11 | Fiberglass | Heat Pump |
| TR137X17 | MERV 11 | HEPA | Packaged Unit |
| TR592A35 | MERV 8 | Fiberglass | Furnace |
| TR415A35 | MERV 11 | Pleated | Furnace |
| TR178C42 | MERV 13 | Fiberglass | Packaged Unit |
| TR592Z78 | MERV 11 | HEPA | Air Handler |
| TR192Z21 | MERV 8 | Pleated | Packaged Unit |
| TR138Z16 | MERV 8 | Pleated | Air Handler |
| TR231B40 | MERV 13 | Pleated | Furnace |
| TR116B66 | MERV 8 | HEPA | Packaged Unit |
| TR320Z91 | MERV 8 | Pleated | Air Handler |
| TR934X61 | MERV 13 | Pleated | Heat Pump |
| TR480C43 | MERV 11 | Fiberglass | Heat Pump |
| TR577Z51 | MERV 11 | Fiberglass | Packaged Unit |
| TR842A27 | MERV 8 | Fiberglass | Heat Pump |
| TR898Z99 | MERV 13 | Fiberglass | Heat Pump |
| TR647X47 | MERV 11 | HEPA | Heat Pump |
| TR604Z76 | MERV 8 | HEPA | Heat Pump |
| TR333A77 | MERV 11 | Pleated | Air Handler |
| TR436Z55 | MERV 13 | Pleated | Air Handler |
| TR232X85 | MERV 13 | Pleated | Furnace |
| TR310B59 | MERV 13 | HEPA | Packaged Unit |
| TR146X81 | MERV 8 | Fiberglass | Furnace |
| TR948B77 | MERV 13 | HEPA | Furnace |
| TR676A79 | MERV 13 | HEPA | Packaged Unit |
| TR722X29 | MERV 11 | Pleated | Packaged Unit |
| TR935X30 | MERV 11 | Pleated | Air Handler |
| TR678A57 | MERV 11 | Fiberglass | Heat Pump |
| TR754X80 | MERV 11 | Pleated | Air Handler |
| TR886A26 | MERV 13 | Pleated | Packaged Unit |
| TR569X50 | MERV 13 | Pleated | Furnace |
| TR813Z27 | MERV 11 | HEPA | Packaged Unit |
| TR722B64 | MERV 11 | Pleated | Heat Pump |
| TR556Z16 | MERV 13 | Fiberglass | Furnace |
| TR285B94 | MERV 13 | HEPA | Heat Pump |
| TR578C26 | MERV 8 | Pleated | Heat Pump |
| TR991Z84 | MERV 8 | HEPA | Air Handler |
| TR107B89 | MERV 11 | HEPA | Furnace |
| TR252A49 | MERV 13 | HEPA | Air Handler |
| TR437C21 | MERV 11 | HEPA | Packaged Unit |
| TR186Z86 | MERV 13 | Pleated | Air Handler |
| TR827C17 | MERV 8 | HEPA | Furnace |
| TR832B32 | MERV 11 | HEPA | Air Handler |
| TR369A84 | MERV 11 | Fiberglass | Heat Pump |
| TR619Z52 | MERV 8 | Pleated | Heat Pump |
| TR386A94 | MERV 13 | HEPA | Furnace |
| TR888X31 | MERV 13 | HEPA | Furnace |
| TR933B21 | MERV 13 | Pleated | Packaged Unit |
| TR852A31 | MERV 13 | Fiberglass | Heat Pump |
| TR980A43 | MERV 11 | Pleated | Air Handler |
| TR595X17 | MERV 13 | HEPA | Heat Pump |
| TR796A15 | MERV 13 | HEPA | Packaged Unit |
| TR893C76 | MERV 8 | Pleated | Packaged Unit |
| TR412X54 | MERV 8 | HEPA | Air Handler |
| TR945B35 | MERV 8 | Pleated | Heat Pump |
| TR396B49 | MERV 8 | Pleated | Furnace |
| TR796B38 | MERV 13 | Fiberglass | Packaged Unit |
| TR236C44 | MERV 13 | Pleated | Heat Pump |
| TR628A95 | MERV 11 | Pleated | Furnace |
| TR986B12 | MERV 11 | Fiberglass | Packaged Unit |
| TR534B56 | MERV 8 | Pleated | Air Handler |
| TR995Z85 | MERV 8 | Pleated | Furnace |
| TR611A18 | MERV 8 | HEPA | Packaged Unit |
| TR869B16 | MERV 11 | HEPA | Heat Pump |
| TR704X81 | MERV 13 | Pleated | Air Handler |
| TR681X98 | MERV 8 | Fiberglass | Packaged Unit |
| TR954B72 | MERV 8 | HEPA | Air Handler |
| TR995B31 | MERV 8 | Pleated | Air Handler |
| TR588X98 | MERV 11 | HEPA | Air Handler |
| TR411X34 | MERV 13 | HEPA | Furnace |
| TR266C82 | MERV 11 | Pleated | Furnace |
| TR922C64 | MERV 8 | Pleated | Air Handler |
| TR166Z67 | MERV 13 | Pleated | Heat Pump |
| TR151B55 | MERV 11 | Pleated | Heat Pump |
| TR553A54 | MERV 13 | Pleated | Furnace |
| TR284Z75 | MERV 13 | Fiberglass | Heat Pump |
| TR332C95 | MERV 8 | Fiberglass | Heat Pump |
| TR505C66 | MERV 8 | HEPA | Air Handler |
| TR523Z16 | MERV 8 | HEPA | Furnace |
| TR740B14 | MERV 8 | HEPA | Heat Pump |
| TR518A33 | MERV 13 | Fiberglass | Packaged Unit |
| TR999Z89 | MERV 13 | Fiberglass | Furnace |
| TR982A78 | MERV 11 | Fiberglass | Packaged Unit |
| TR997Z96 | MERV 11 | Fiberglass | Furnace |
| TR399X29 | MERV 8 | Fiberglass | Heat Pump |
| TR563X94 | MERV 13 | Fiberglass | Heat Pump |
| TR407C94 | MERV 13 | Pleated | Air Handler |
| TR197B15 | MERV 11 | Fiberglass | Furnace |
| TR100X14 | MERV 8 | HEPA | Furnace |
| TR135A15 | MERV 11 | Pleated | Heat Pump |
| TR760X72 | MERV 11 | HEPA | Heat Pump |
| TR147X60 | MERV 11 | Pleated | Air Handler |
| TR386A21 | MERV 13 | HEPA | Air Handler |
| TR261C30 | MERV 13 | HEPA | Heat Pump |
| TR602C61 | MERV 11 | Pleated | Packaged Unit |
| TR977Z43 | MERV 13 | HEPA | Air Handler |
| TR379B21 | MERV 13 | Pleated | Heat Pump |
| TR447C82 | MERV 8 | Pleated | Heat Pump |
| TR808Z49 | MERV 13 | HEPA | Packaged Unit |
| TR735A49 | MERV 13 | HEPA | Packaged Unit |
| TR562B56 | MERV 13 | HEPA | Furnace |
| TR285A68 | MERV 8 | HEPA | Furnace |
| TR251X91 | MERV 8 | HEPA | Air Handler |
| TR336C12 | MERV 13 | HEPA | Air Handler |
| TR434B78 | MERV 11 | Fiberglass | Air Handler |
| TR261Z18 | MERV 13 | HEPA | Air Handler |
| TR453X85 | MERV 8 | Fiberglass | Furnace |
| TR446X89 | MERV 8 | Pleated | Air Handler |
| TR535X19 | MERV 13 | HEPA | Heat Pump |
| TR172A52 | MERV 11 | Pleated | Packaged Unit |
| TR926A27 | MERV 8 | HEPA | Air Handler |
| TR739Z65 | MERV 13 | Fiberglass | Air Handler |
| TR314C81 | MERV 13 | HEPA | Packaged Unit |
| TR652Z24 | MERV 11 | Fiberglass | Packaged Unit |
| TR223B66 | MERV 11 | Pleated | Heat Pump |
| TR827A68 | MERV 11 | Pleated | Packaged Unit |
| TR634C21 | MERV 11 | Pleated | Air Handler |
| TR603C77 | MERV 8 | Pleated | Heat Pump |
| TR449B13 | MERV 11 | Pleated | Packaged Unit |
| TR436Z31 | MERV 11 | Pleated | Air Handler |
| TR232B57 | MERV 13 | Fiberglass | Air Handler |
| TR921B81 | MERV 13 | Pleated | Air Handler |
| TR398B60 | MERV 8 | HEPA | Furnace |
| TR764X33 | MERV 8 | Pleated | Furnace |
| TR402Z47 | MERV 11 | Fiberglass | Packaged Unit |
| TR894C27 | MERV 13 | HEPA | Heat Pump |
| TR258X20 | MERV 11 | HEPA | Air Handler |
| TR122B54 | MERV 11 | Fiberglass | Heat Pump |
| TR312X93 | MERV 11 | HEPA | Air Handler |
| TR286C39 | MERV 8 | Fiberglass | Furnace |
| TR869B19 | MERV 8 | Fiberglass | Furnace |
| TR569A25 | MERV 11 | HEPA | Heat Pump |
| TR327Z29 | MERV 13 | HEPA | Air Handler |
| TR337Z89 | MERV 11 | HEPA | Packaged Unit |
| TR994A17 | MERV 13 | Pleated | Packaged Unit |
| TR261X57 | MERV 11 | Pleated | Furnace |
| TR935A57 | MERV 8 | Pleated | Air Handler |
| TR864A13 | MERV 8 | HEPA | Furnace |
| TR394C18 | MERV 11 | Pleated | Air Handler |
| TR880A30 | MERV 13 | Pleated | Heat Pump |
| TR447C79 | MERV 8 | Pleated | Packaged Unit |
| TR584X26 | MERV 8 | Pleated | Air Handler |
| TR493C49 | MERV 11 | HEPA | Air Handler |
| TR892A84 | MERV 8 | Pleated | Heat Pump |
| TR734C29 | MERV 11 | Pleated | Furnace |
| TR815C58 | MERV 8 | Pleated | Furnace |
| TR319C87 | MERV 11 | Fiberglass | Air Handler |
| TR311A52 | MERV 8 | Fiberglass | Packaged Unit |
| TR785A76 | MERV 8 | Fiberglass | Heat Pump |
| TR347C66 | MERV 8 | Fiberglass | Heat Pump |
| TR925X25 | MERV 8 | Fiberglass | Packaged Unit |
| TR826A87 | MERV 8 | Fiberglass | Furnace |
| TR823C39 | MERV 8 | HEPA | Heat Pump |
| TR619B32 | MERV 11 | Fiberglass | Heat Pump |
| TR406C92 | MERV 13 | HEPA | Packaged Unit |
| TR325A87 | MERV 13 | Fiberglass | Air Handler |
| TR400B41 | MERV 11 | HEPA | Furnace |
| TR778B59 | MERV 13 | Pleated | Furnace |
| TR796C98 | MERV 8 | Fiberglass | Heat Pump |
| TR405A53 | MERV 8 | HEPA | Furnace |
| TR688A12 | MERV 8 | Fiberglass | Heat Pump |
| TR611A45 | MERV 11 | Pleated | Heat Pump |
| TR937Z30 | MERV 13 | Pleated | Packaged Unit |
| TR317A96 | MERV 11 | Pleated | Furnace |
| TR630B16 | MERV 13 | Pleated | Heat Pump |
| TR343X44 | MERV 13 | Pleated | Packaged Unit |
| TR572X16 | MERV 8 | Pleated | Air Handler |
| TR973X38 | MERV 13 | HEPA | Heat Pump |
| TR296A66 | MERV 8 | HEPA | Furnace |
| TR548X16 | MERV 8 | Fiberglass | Heat Pump |
| TR785X90 | MERV 11 | HEPA | Heat Pump |
| TR277Z62 | MERV 11 | Fiberglass | Furnace |
| TR342A38 | MERV 11 | Fiberglass | Packaged Unit |
| TR918X56 | MERV 11 | HEPA | Furnace |
| TR933C58 | MERV 11 | HEPA | Air Handler |
| TR341C22 | MERV 13 | Fiberglass | Furnace |
| TR458X90 | MERV 13 | Fiberglass | Packaged Unit |
| TR161X66 | MERV 11 | Pleated | Furnace |
| TR105A60 | MERV 11 | HEPA | Packaged Unit |
| TR462C20 | MERV 8 | Fiberglass | Air Handler |
| TR942C11 | MERV 13 | Pleated | Heat Pump |
| TR734C67 | MERV 13 | HEPA | Packaged Unit |
| TR636A75 | MERV 8 | HEPA | Packaged Unit |
| TR509B75 | MERV 8 | HEPA | Air Handler |
| TR525B48 | MERV 8 | Pleated | Packaged Unit |
| TR399A59 | MERV 11 | Fiberglass | Air Handler |
| TR445Z87 | MERV 8 | Fiberglass | Furnace |
| TR642C43 | MERV 8 | Pleated | Air Handler |
| TR987Z38 | MERV 8 | Fiberglass | Heat Pump |
| TR451X87 | MERV 8 | Fiberglass | Heat Pump |
| TR624X58 | MERV 11 | Fiberglass | Furnace |
| TR995X75 | MERV 8 | Pleated | Packaged Unit |
| TR503A49 | MERV 13 | HEPA | Air Handler |
| TR509X54 | MERV 8 | Pleated | Heat Pump |
| TR446X49 | MERV 11 | Pleated | Heat Pump |
| TR624B11 | MERV 8 | Fiberglass | Furnace |
| TR225A23 | MERV 13 | HEPA | Air Handler |
| TR608B91 | MERV 13 | HEPA | Furnace |
| TR985C29 | MERV 11 | Fiberglass | Heat Pump |
| TR654C39 | MERV 13 | Pleated | Air Handler |
| TR541Z76 | MERV 8 | Fiberglass | Packaged Unit |
| TR812Z56 | MERV 8 | Pleated | Packaged Unit |
| TR405C99 | MERV 8 | HEPA | Air Handler |
| TR236X53 | MERV 13 | Pleated | Heat Pump |
| TR867X99 | MERV 11 | Fiberglass | Packaged Unit |
| TR644Z73 | MERV 11 | HEPA | Air Handler |
| TR799X25 | MERV 11 | HEPA | Furnace |
| TR363X34 | MERV 11 | HEPA | Heat Pump |
| TR771C15 | MERV 13 | HEPA | Heat Pump |
| TR791X68 | MERV 13 | HEPA | Heat Pump |
| TR314X13 | MERV 13 | Pleated | Air Handler |
| TR469X55 | MERV 11 | HEPA | Packaged Unit |
| TR674Z22 | MERV 13 | Pleated | Furnace |
| TR869X34 | MERV 8 | Pleated | Heat Pump |
| TR594B61 | MERV 8 | HEPA | Furnace |
| TR105X18 | MERV 13 | Fiberglass | Packaged Unit |
| TR716B77 | MERV 11 | HEPA | Heat Pump |
| TR939Z24 | MERV 11 | Fiberglass | Air Handler |
| TR446B65 | MERV 11 | HEPA | Furnace |
| TR351X74 | MERV 8 | Pleated | Air Handler |
| TR319A31 | MERV 11 | HEPA | Packaged Unit |
| TR967A48 | MERV 8 | Fiberglass | Furnace |
| TR543Z49 | MERV 11 | Pleated | Furnace |
| TR143B26 | MERV 8 | Fiberglass | Packaged Unit |
| TR697C94 | MERV 8 | Pleated | Packaged Unit |
| TR491X29 | MERV 11 | HEPA | Packaged Unit |
| TR727Z94 | MERV 8 | Pleated | Packaged Unit |
| TR258B93 | MERV 8 | Pleated | Furnace |
| TR145C35 | MERV 11 | Fiberglass | Packaged Unit |
| TR871C68 | MERV 11 | Pleated | Furnace |
| TR897B87 | MERV 11 | HEPA | Furnace |
| TR133A37 | MERV 8 | HEPA | Furnace |
| TR927X97 | MERV 13 | HEPA | Air Handler |
| TR500Z24 | MERV 13 | Fiberglass | Furnace |
| TR666C65 | MERV 11 | Fiberglass | Furnace |
| TR923C63 | MERV 11 | Fiberglass | Heat Pump |
| TR852Z99 | MERV 8 | Pleated | Packaged Unit |
| TR670B16 | MERV 11 | Pleated | Air Handler |
| TR374A62 | MERV 13 | HEPA | Packaged Unit |
| TR603X39 | MERV 8 | HEPA | Air Handler |
| TR285X95 | MERV 11 | HEPA | Packaged Unit |
| TR726Z70 | MERV 11 | Pleated | Air Handler |
| TR753A34 | MERV 13 | HEPA | Heat Pump |
| TR393A53 | MERV 8 | HEPA | Air Handler |
| TR457Z75 | MERV 13 | Pleated | Packaged Unit |
| TR572A15 | MERV 11 | HEPA | Packaged Unit |
| TR704B99 | MERV 11 | Pleated | Heat Pump |
| TR688A97 | MERV 11 | Pleated | Air Handler |
| TR925B86 | MERV 13 | HEPA | Heat Pump |
| TR486C71 | MERV 13 | HEPA | Heat Pump |
| TR429B44 | MERV 11 | Fiberglass | Air Handler |
| TR213X34 | MERV 8 | HEPA | Heat Pump |
| TR519A39 | MERV 11 | Pleated | Packaged Unit |
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.