Description
Actual dimensions are 20.1 x 25.7 x 5. Accumulair brand, 21x26x5 American Standard TFM260B0AH0A replacement whole house filters, exactly constructed to be an alternative to the name brand American Standard TFM260B0AH0A air filters. Completely built with no assembly or combs needed. MERV graded to ASHRAE 52.2 test ratings assuring particle filtration to the level of the original manufacturer American Standard TFM260B0AH0A filter. Notice: Example filter image displayed is not the actual dimensions and is shown for design purposes. Brand names and American Standard TFM260B0AH0A P/N shown for air filter substitution identification.