Description
Actual Dimensions: 20.1 x 21.1 x 5. Accumulair brand 21x21.5x5 Trane TFM215B0AH01 style whole house air filters, specifically engineered to replace OEM Trane TFM215B0AH01 filters. Completely assembled so no forming or combs required. MERV rated to ASHRAE grades assuring operation as good or better than the OEM Trane TFM215B0AH01 filter. Note: The example filter image as displayed is not to scale and is displayed for design purposes only. OEM names and Trane TFM215B0AH01 P/N are included for air filter substitution purposes only.