Description
Actual dimensions are 20.63 x 26.25 x .75. Accumulair brand: 21x27x1 Trane TFE210A9FR30 replacement whole house air filters, specifically engineered to replace the original brand Trane TFE210A9FR30 air filters. Completely box-formed so no forming or combs required. MERV rated to ASHRAE grades ensuring performance equal to the original brand Trane TFE210A9FR30 air filter. Notice: The sample filter pic as shown is not to scale and is there to show configuration purposes only. Trade names and Trane TFE210A9FR30 P/N are shown for filter replacement identification.