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.
- FC20 is MERV 8.
Specifications
- Application: Return Grill
- Airflow Max. Capacity (cfm): 800 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