Description
Actual Dimensions: 20.75 x 20.25 x 5.25. Accumulair brand, 20x20x5 Electro-Air 9183960 substitute whole house filters, exactly built to be an alternative to the original manufacturer Electro-Air 9183960 filters. Fully built so no forming or combs needed. MERV graded to ASHRAE grades assuring function as good or better than the original manufacturer Electro-Air 9183960 filter. Photo: The example air filter image displayed is not true to size and is included to show design purposes only. Name brands and Electro-Air 9183960 P/N displayed for filter substitution purposes only.