Description
Actual dimensions are 20.7 x 26.2 x 5. Brand: Accumulair. 21x27x5 Trane TFM21DA0FR00 compatible whole house air filters, exactly constructed to replace the OEM Trane TFM21DA0FR00 air filters. Fully constructed with no assembly or combs needed. MERV rated to ASHRAE standards establishing performance equal to the original manufacturer Trane TFM21DA0FR00 air filter. Note: The sample air filter picture as displayed is not to scale and is there to show design purposes only. Brand names and Trane TFM21DA0FR00 P/N used for air filter replacement identification purposes only.