Description
Actual size is 20.1 x 21.1 x 5. Accumulair brand 21x21.5x5 American Standard TFM215A0AH00 style whole house filters, specifically designed to substitute for the original brand American Standard TFM215A0AH00 air filters. Fully constructed - no forming or combs needed. MERV rated to ASHRAE specifications assuring filtration to the level of the OEM American Standard TFM215A0AH00 filter. Notice: The sample filter picture displayed is not the actual dimensions and is included to show construction purposes only. Company names and American Standard TFM215A0AH00 part numbers included for air filter style identification purposes only.