Description
Actual dimensions are 20.1 x 25.7 x 5. Accumulair brand 21x26x5 Trane TFM260A0AH00 compatible whole house air filters, specifically built to replace OEM Trane TFM260A0AH00 air filters. Completely box-formed so no assembly or combs required. MERV rated to ASHRAE 52.2 test standards ensuring operation to the level of the name brand Trane TFM260A0AH00 air filters. Note: Example air filter picture as displayed is not to scale and is displayed for construction purposes only. OEM names and Trane TFM260A0AH00 identifier are included for filter replacement purposes.