Description
Actual Dimensions: 20.1 x 21.1 x 5. Accumulair brand: 21x21.5x5 Trane TFM215B0AH01 compatible whole house air filters, specifically engineered to substitute for the OEM Trane TFM215B0AH01 air filters. Fully built so no assembly or combs needed. MERV classified to ASHRAE ratings assuring particulate capture to the level of the name brand Trane TFM215B0AH01 air filter. Note: The sample air filter image displayed is not the actual dimensions and is included to show design only. Trade names and Trane TFM215B0AH01 part numbers used for filter substitution identification only.