Description
Actual size is 20.7 x 26.2 x 5. Accumulair brand, 21x27x5 American Standard TFM210B0FR0 replacement whole house air filters, exactly built to replace name brand American Standard TFM210B0FR0 air filters. Completely constructed so no forming or combs required. MERV graded to ASHRAE 52.2 test ratings establishing particulate filtration equal to the original manufacturer American Standard TFM210B0FR0 air filters. Photo: The example air filter picture as shown is not the actual dimensions and is shown for construction purposes. Brand names and American Standard TFM210B0FR0 P/N shown for filter style identification.