Description
Actual Dimensions: 20 x 23.13 x .75. Accumulair brand: 21x23.5x1 American Standard TFP235A0AH10 compatible whole house filters, specifically built to replace the original brand American Standard TFP235A0AH10 air filters. Completely constructed so no assembly or combs required. MERV rated to ASHRAE classifications assuring performance to the level of the original manufacturer American Standard TFP235A0AH10 air filters. Notice: The sample air filter picture as displayed is not the actual dimensions and is displayed for configuration purposes only. OEM names and American Standard TFP235A0AH10 P/N displayed for air filter style identification purposes only.