Description
Actual Size: 19.5 x 19.5 x 3.75. Accumulair brand 20x20x4 White-Rodgers ACM1600M-108 replacement whole house filters, exactly constructed to replace the name brand White-Rodgers ACM1600M-108 air filters. Completely built - no assembly or combs needed. MERV classified to ASHRAE standards ensuring function as good or better than the OEM White-Rodgers ACM1600M-108 air filters. Note: The sample filter pic displayed is not true to size and is displayed for style only. Company names and White-Rodgers ACM1600M-108 P/N shown for filter style purposes.