Description
Actual Dimensions: 20 x 23.13 x .75. Accumulair brand, 21x23.5x1 Trane TFP235A0AH00 style whole house air filters, exactly engineered to replace original brand Trane TFP235A0AH00 air filters. Fully built with no forming or combs required. MERV rated to ASHRAE grades establishing particle capture to the level of the name brand Trane TFP235A0AH00 filter. Notice: Example air filter picture shown is not the actual dimensions and is shown for design only. Trade names and Trane TFP235A0AH00 P/N displayed for air filter substitution purposes.