Description
Actual dimensions are 20.1 x 21.1 x 5. Accumulair brand, 21x21.5x5 American Standard TFM215A0AH00 replacement whole house air filters, specifically designed to replace the name brand American Standard TFM215A0AH00 filters. Completely built so no assembly or combs required. MERV classified to ASHRAE 52.2 test ratings establishing particle capture to the level of the name brand American Standard TFM215A0AH00 air filter. Photo: Example filter picture as shown is not to scale and is shown for construction purposes. Brand names and American Standard TFM215A0AH00 P/N are used for filter replacement identification.