Description
Actual size is 20 x 21.13 x .75. Accumulair brand 21x21.5x1 Trane TFE215A1AH10 style whole house filters, exactly designed to substitute for the OEM Trane TFE215A1AH10 filters. Completely assembled - no assembly or combs required. MERV classified to ASHRAE 52.2 test standards ensuring particle capture as good or better than the original manufacturer Trane TFE215A1AH10 filter. Notice: Example air filter pic shown is not true to size and is shown for construction only. Brand names and Trane TFE215A1AH10 part numbers displayed for filter substitution identification purposes only.