Description
Actual Size: 20 x 25.63 x .75. Accumulair brand 21x26x1 Trane TFE260A1AH10 substitute whole house air filters, exactly engineered to substitute for the name brand Trane TFE260A1AH10 air filters. Fully assembled - no assembly or combs needed. MERV classified to ASHRAE 52.2 test specifications assuring particle capture equal to the original manufacturer Trane TFE260A1AH10 filters. Note: Sample filter image displayed is not the actual dimensions and is included to show configuration only. OEM names and Trane TFE260A1AH10 part numbers are shown for air filter substitution identification.