Description
Actual Size: 20.1 x 21.1 x 5. Accumulair brand: 21x21.5x5 American Standard TFM215B0AH01 compatible whole house air filters, exactly constructed to substitute for the name brand American Standard TFM215B0AH01 air filters. Completely built - no assembly or combs required. MERV rated to ASHRAE 52.2 test specs ensuring performance to the level of the original manufacturer American Standard TFM215B0AH01 air filter. Notice: Sample air filter pic displayed is not the actual dimensions and is there to show style purposes. Brand names and American Standard TFM215B0AH01 identifier are shown for air filter substitution identification use.