Description
Actual dimensions are 20 x 23.13 x .75. Brand: Accumulair. 21x23.5x1 Trane BAYFTAH23W1A replacement whole house air filters, exactly built to be an alternative to the original brand Trane BAYFTAH23W1A filters. Fully constructed so no assembly or combs required. MERV classified to ASHRAE 52.2 test ratings assuring function equal to the OEM Trane BAYFTAH23W1A filters. Notice: Example filter image as displayed is not the actual dimensions and is shown for configuration purposes only. Trade names and Trane BAYFTAH23W1A part numbers displayed for air filter style identification.