Description
Actual size is 20.75 x 20.25 x 5.25. Accumulair brand, 20x20x5 Five Seasons CMF2020 replacement whole house filters, exactly designed to be an alternative to the OEM Five Seasons CMF2020 filters. Completely assembled so no forming or combs required. MERV graded to ASHRAE 52.2 test classifications establishing filtration equal to the original brand Five Seasons CMF2020 air filter. Notice: The example filter picture shown is not to scale and is there to show configuration only. Trade names and Five Seasons CMF2020 P/N shown for filter style identification use.