Description
Actual Dimensions: 20 x 23.13 x .75. Accumulair brand 21x23.5x1 Trane TFE235A9AH00 compatible whole house air filters, exactly built to replace original manufacturer Trane TFE235A9AH00 filters. Fully built with no assembly or combs needed. MERV graded to ASHRAE ratings ensuring particulate filtration as good or better than the name brand Trane TFE235A9AH00 air filters. Note: The example air filter image as displayed is not true to size and is there to show design purposes. Brand names and Trane TFE235A9AH00 P/N are shown for air filter style identification purposes.