Description
Actual Dimensions: 20 x 23.13 x .75. Accumulair brand 21x23.5x1 Trane TFP235A0AH00 style whole house filters, exactly engineered to be an alternative to the name brand Trane TFP235A0AH00 air filters. Completely assembled with no assembly or combs needed. MERV rated to ASHRAE 52.2 test specs assuring particle filtration equal to the name brand Trane TFP235A0AH00 filters. Note: The sample filter pic as displayed is not true to size and is shown for style only. Brand names and Trane TFP235A0AH00 part numbers are used for air filter substitution identification only.