Description
Actual size is 20 x 25.63 x .75. Accumulair brand: 21x26x1 Trane TFE260A1AH20 compatible whole house filters, exactly built to replace original brand Trane TFE260A1AH20 air filters. Completely box-formed with no forming or combs needed. MERV rated to ASHRAE specs establishing function equal to the name brand Trane TFE260A1AH20 air filter. Photo: Example filter image as shown is not to scale and is displayed for configuration only. OEM names and Trane TFE260A1AH20 P/N used for air filter replacement identification purposes only.