Description
Actual dimensions are 20.75 x 20.25 x 5.25. Accumulair brand: 20x20x5 Coleman 9183960 substitute whole house air filters, specifically constructed to substitute for the original manufacturer Coleman 9183960 filters. Fully built so no forming or combs required. MERV rated to ASHRAE 52.2 test grades ensuring operation as good or better than the original brand Coleman 9183960 filter. Notice: Sample air filter pic displayed is not the actual dimensions and is shown for style purposes only. Name brands and Coleman 9183960 P/N used for filter substitution identification.