Description
Actual Dimensions: 20 x 21.13 x .75. Brand: Accumulair. 21x21.5x1 Trane TFE215A9AH10 compatible whole house air filters, specifically engineered to replace OEM Trane TFE215A9AH10 air filters. Completely assembled - no forming or combs needed. MERV classified to ASHRAE 52.2 test standards assuring particulate filtration equal to the name brand Trane TFE215A9AH10 air filter. Photo: Example filter pic as displayed is not to scale and is there to show design purposes only. Trade names and Trane TFE215A9AH10 identifier are included for air filter substitution identification purposes only.