Description
Actual Dimensions: 20.63 x 26.25 x .75. Accumulair brand: 21x27x1 American Standard TFE210A9FR00 substitute whole house filters, specifically constructed to substitute for the original brand American Standard TFE210A9FR00 filters. Completely assembled with no assembly or combs required. MERV graded to ASHRAE 52.2 test specifications ensuring filtration as good or better than the OEM American Standard TFE210A9FR00 air filters. Photo: Example filter pic as displayed is not true to size and is there to show configuration only. Name brands and American Standard TFE210A9FR00 identifier shown for air filter replacement purposes only.