Description
Actual Dimensions: 20 x 25.63 x .75. Accumulair brand, 21x26x1 American Standard TFP260A0AH00 substitute whole house air filters, exactly built to be an alternative to the original brand American Standard TFP260A0AH00 air filters. Completely box-formed - no forming or combs required. MERV classified to ASHRAE classifications assuring performance to the level of the original brand American Standard TFP260A0AH00 filter. Photo: The example air filter picture as displayed is not true to size and is shown for construction only. OEM names and American Standard TFP260A0AH00 P/N are included for air filter style identification use.