Description
Actual dimensions are 20 x 25.63 x .75. Accumulair brand, 21x26x1 Trane TFE260A9AH10 replacement whole house filters, specifically built to substitute for the name brand Trane TFE260A9AH10 air filters. Fully assembled - no forming or combs required. MERV rated to ASHRAE grades assuring filtration as good or better than the original brand Trane TFE260A9AH10 air filter. Photo: The sample filter image displayed is not true to size and is shown for construction only. Trade names and Trane TFE260A9AH10 P/N are listed for air filter substitution purposes only.