Description
Actual Dimensions: 20.63 x 26.25 x .75. Accumulair brand: 21x27x1 Trane TFE210A9FR20 compatible whole house air filters, specifically engineered to substitute for the original brand Trane TFE210A9FR20 filters. Completely built - no forming or combs required. MERV classified to ASHRAE ratings ensuring function to the level of the original manufacturer Trane TFE210A9FR20 air filters. Photo: The example air filter image as shown is not to scale and is included to show design purposes. Name brands and Trane TFE210A9FR20 P/N are used for filter style identification only.