Description
Actual dimensions are 20.25 x 20.75 x 5.25. Brand: Accumulair. 20x20x5 Goodman 9183960 substitute whole house filters, exactly engineered to replace original manufacturer Goodman 9183960 air filters. Completely box-formed with no forming or combs required. MERV rated to ASHRAE 52.2 test specs ensuring operation to the level of the OEM Goodman 9183960 air filters. Notice: Sample air filter pic displayed is not the actual dimensions and is displayed for design purposes only. Name brands and Goodman 9183960 P/N included for filter replacement purposes.