Description
Actual size is 20.1 x 23.2 x 5. Accumulair brand, 21x23.5x5 American Standard TFM235A0AH00 compatible whole house air filters, specifically engineered to be an alternative to the name brand American Standard TFM235A0AH00 filters. Fully assembled with no assembly or combs required. MERV classified to ASHRAE ratings establishing particulate capture equal to the OEM American Standard TFM235A0AH00 filters. Note: Sample filter picture as displayed is not the actual dimensions and is shown for configuration purposes. Company names and American Standard TFM235A0AH00 P/N used for filter style purposes.