Description
Actual dimensions are 20.7 x 26.2 x 5. Accumulair brand 21x27x5 American Standard TFM210B0FR01 substitute whole house air filters, specifically engineered to be an alternative to the name brand American Standard TFM210B0FR01 filters. Completely constructed - no forming or combs needed. MERV rated to ASHRAE 52.2 test specifications establishing particulate capture as good or better than the name brand American Standard TFM210B0FR01 air filters. Notice: Sample filter pic shown is not to scale and is included to show configuration purposes only. Brand names and American Standard TFM210B0FR01 P/N shown for air filter style purposes.