Description
Actual dimensions are 17.13 x 26.25 x .75. Accumulair brand, 17.5x27x1 American Standard TFE175A9FR10 compatible whole house filters, exactly built to be an alternative to the OEM American Standard TFE175A9FR10 filters. Completely built so no forming or combs required. MERV graded to ASHRAE 52.2 test classifications establishing performance to the level of the original brand American Standard TFE175A9FR10 air filters. Note: The sample air filter image shown is not true to size and is included to show design purposes only. Company names and American Standard TFE175A9FR10 identifier are listed for filter substitution identification use.