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.
Features
Mounts in most return filter grilles.
Pleated for greater media capacity.
Low pressure drop provides a comfortable air flow.
Maintains equipment efficiency longer than standard filters.
FC40 is MERV 10
Specifications
Application: Return Grill
Airflow Max. Capacity (cfm): 950 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
