Description
Actual size is 20.63 x 26.25 x .75. Accumulair brand, 21x27x1 Trane TFE210A9FR20 substitute whole house filters, exactly constructed to replace name brand Trane TFE210A9FR20 air filters. Completely assembled so no forming or combs needed. MERV graded to ASHRAE specifications establishing filtration as good or better than the name brand Trane TFE210A9FR20 air filters. Note: The example filter image as shown is not to scale and is displayed for style only. Trade names and Trane TFE210A9FR20 P/N are shown for air filter style purposes only.