Description
Actual dimensions are 20 x 21.13 x .75. Accumulair brand 21x21.5x1 Trane TFP215A0AH00 replacement whole house air filters, exactly engineered to substitute for the OEM Trane TFP215A0AH00 filters. Completely built so no forming or combs required. MERV classified to ASHRAE grades ensuring filtration to the level of the original brand Trane TFP215A0AH00 air filter. Notice: The sample air filter picture shown is not to scale and is included to show construction only. Trade names and Trane TFP215A0AH00 part numbers are used for filter style identification only.