Description
Actual Dimensions: 20.63 x 26.25 x .75. Brand: Accumulair. 21x27x1 American Standard TFE210A9FR10 substitute whole house filters, exactly constructed to substitute for the OEM American Standard TFE210A9FR10 filters. Fully built with no forming or combs needed. MERV graded to ASHRAE 52.2 test ratings ensuring particulate capture as good or better than the original manufacturer American Standard TFE210A9FR10 air filter. Notice: Sample air filter picture as displayed is not to scale and is included to show construction only. OEM names and American Standard TFE210A9FR10 identifier are included for air filter replacement identification use.