Description
Actual Dimensions: 20.1 x 21.1 x 5. Brand: Accumulair. 21x21.5x5 American Standard TFM215B0AH0A compatible whole house filters, exactly designed to be an alternative to the original brand American Standard TFM215B0AH0A air filters. Fully constructed - no forming or combs required. MERV classified to ASHRAE 52.2 test ratings ensuring operation equal to the OEM American Standard TFM215B0AH0A air filters. Notice: The example filter pic as shown is not to scale and is included to show design purposes only. OEM names and American Standard TFM215B0AH0A part numbers are listed for air filter substitution identification.