Honeywell Home 20" x 30" Return Grill Media Air Filter

Note: Dimensions listed are Nominal Dimensions, for exact dimensions refer to the submittal sheet. Updated FC40R filters are over 30% smaller in depth, This change increases the flexibility without reducing the capture efficiency or dust holding capacity with the new configuration of the pleats it provides the same media in smaller space. The Return Grille Filter provides high efficiency, long life alternative to a 1" filter. It captures a significant amount of the airborne particles in the air that circulates through the filter. Specifications Description: 20X30 Return Grill Media Air Filter Application: Return Grill Dimensions: 20 in. x 30 in. Airflow Max.-Capacity (cfm): 1800 cfm Efficiency Standard: Efficiency ratings are based on American Society of Heating, Refrigerating and Air-Conditioning Engineers Standard 52.2-1999. Fractional efficiency: E1=31%, E2=61%, E3=86% Minimum Efficiency Reporting Value (Media Filters Only): MERV 10 Type of Air Cleaner: Media Air Cleaner Features Mounts in most return f...