Description
Actual dimensions are 20 x 21.13 x .75. Accumulair brand, 21x21.5x1 Trane TFE215A9AH20 compatible whole house air filters, specifically designed to substitute for the original manufacturer Trane TFE215A9AH20 air filters. Fully box-formed so no assembly or combs needed. MERV graded to ASHRAE 52.2 test classifications ensuring particulate capture to the level of the original brand Trane TFE215A9AH20 filters. Notice: Sample air filter picture displayed is not the actual dimensions and is included to show construction purposes. Brand names and Trane TFE215A9AH20 identifier included for filter replacement identification purposes only.