Description
Actual dimensions are 20.75 x 20.25 x 5.25. Brand: Accumulair. 20x20x5 Five Seasons M2-1056 style whole house air filters, exactly built to be an alternative to the original manufacturer Five Seasons M2-1056 air filters. Fully box-formed so no forming or combs needed. MERV rated to ASHRAE standards ensuring function as good or better than the name brand Five Seasons M2-1056 filter. Note: The sample filter image displayed is not to scale and is shown for construction purposes. OEM names and Five Seasons M2-1056 P/N shown for air filter substitution identification only.