Description
Actual size is 20.75 x 20.25 x 5.25. Brand: Accumulair. 20x20x5 Carrier CMF2020 substitute whole house air filters, exactly constructed to be an alternative to the OEM Carrier CMF2020 air filters. Fully assembled - no forming or combs needed. MERV rated to ASHRAE 52.2 test grades ensuring particle filtration as good or better than the OEM Carrier CMF2020 filters. Notice: Example air filter image shown is not true to size and is there to show design purposes only. OEM names and Carrier CMF2020 P/N are shown for filter substitution purposes only.