Description
Actual dimensions are 20 x 23.13 x .75. Brand: Accumulair. 21x23.5x1 Trane TFE235A9AH00 style whole house air filters, exactly constructed to be an alternative to the OEM Trane TFE235A9AH00 filters. Completely assembled - no forming or combs needed. MERV graded to ASHRAE specifications establishing particle capture to the level of the name brand Trane TFE235A9AH00 filters. Note: The example air filter picture as displayed is not true to size and is displayed for design purposes. Trade names and Trane TFE235A9AH00 identifier are listed for filter replacement identification purposes only.