Description
Actual dimensions are 20.63 x 26.25 x .75. Brand: Accumulair. 21x27x1 Trane TFE210A9FR30 substitute whole house filters, specifically designed to replace the original manufacturer Trane TFE210A9FR30 filters. Completely constructed with no assembly or combs needed. MERV graded to ASHRAE specs assuring particle filtration equal to the original manufacturer Trane TFE210A9FR30 air filters. Notice: The sample filter image shown is not to scale and is shown for style purposes only. OEM names and Trane TFE210A9FR30 P/N shown for air filter substitution purposes only.