Description
Actual size is 20 x 25.63 x .75. Accumulair brand, 21x26x1 American Standard TFP260A0AH10 replacement whole house air filters, exactly constructed to be an alternative to the original brand American Standard TFP260A0AH10 air filters. Completely assembled - no forming or combs needed. MERV rated to ASHRAE specs assuring particulate capture as good or better than the name brand American Standard TFP260A0AH10 filter. Photo: The sample filter picture as shown is not the actual dimensions and is there to show design purposes. Name brands and American Standard TFP260A0AH10 part numbers included for air filter replacement purposes only.