Description
Actual dimensions are 20.63 x 26.25 x .75. Accumulair brand: 21x27x1 American Standard TFE210A9FR10 replacement whole house air filters, specifically engineered to be an alternative to the name brand American Standard TFE210A9FR10 filters. Completely assembled - no forming or combs required. MERV graded to ASHRAE 52.2 test specs ensuring operation to the level of the name brand American Standard TFE210A9FR10 filter. Notice: Example filter pic displayed is not the actual dimensions and is there to show design only. Company names and American Standard TFE210A9FR10 part numbers are listed for filter substitution identification use.