Description
Actual Dimensions: 20.1 x 21.1 x 5. Accumulair brand 21x21.5x5 American Standard TFM215B0AH0A compatible whole house filters, exactly engineered to be an alternative to the original manufacturer American Standard TFM215B0AH0A filters. Fully built so no assembly or combs needed. MERV graded to ASHRAE 52.2 test standards ensuring particulate capture as good or better than the OEM American Standard TFM215B0AH0A air filter. Notice: The sample air filter picture shown is not true to size and is included to show configuration purposes. Brand names and American Standard TFM215B0AH0A identifier included for filter replacement identification purposes only.