Description
Actual Dimensions: 20 x 23.13 x .75. Accumulair brand: 21x23.5x1 Trane TFE235A1AH00 replacement whole house filters, specifically engineered to be an alternative to the original manufacturer Trane TFE235A1AH00 filters. Completely box-formed so no forming or combs required. MERV graded to ASHRAE 52.2 test standards assuring performance as good or better than the original manufacturer Trane TFE235A1AH00 filter. Note: Example filter picture as displayed is not to scale and is included to show construction purposes. Brand names and Trane TFE235A1AH00 part numbers are used for filter replacement identification purposes.