Description
Actual Size: 19.5 x 19.5 x 3.75. Brand: Accumulair. 20x20x4 White-Rodgers ACM1600M style whole house filters, specifically constructed to substitute for the OEM White-Rodgers ACM1600M air filters. Fully built so no assembly or combs needed. MERV graded to ASHRAE standards establishing operation to the level of the OEM White-Rodgers ACM1600M air filters. Photo: The example filter picture as shown is not true to size and is displayed for configuration purposes. Company names and White-Rodgers ACM1600M P/N included for filter replacement identification only.