Description
Actual Dimensions: 20.75 x 20.25 x 5.25. Accumulair brand 20x20x5 Totaline CMF2020 replacement whole house filters, exactly constructed to replace original brand Totaline CMF2020 air filters. Completely box-formed - no assembly or combs required. MERV rated to ASHRAE ratings establishing performance as good or better than the original brand Totaline CMF2020 filter. Photo: Sample air filter image as displayed is not true to size and is included to show construction purposes only. Trade names and Totaline CMF2020 part numbers shown for filter substitution identification.