The return grille filter provides a high efficiency, long life alternative to a 1 in filter. Our patented design, unique to the industry, captures a significant amount of the airborne particles, in the air that circulates through the filter.
Honeywell Return Grille Filter, Series: FC40R, 20 Inch Width, 25 Inch Height, 3 Inch Depth, 1450 cfm Air Flow Capacity, E1=31%, E2=61%, E3=86% Filter Efficiency, 10 MERV, 0.12 Inch WC at 300 fpm, -40 to 140 deg F
Catalog- Mounts in most return filter grilles
- Pleated for greater media capacity
- Low pressure drop provides a comfortable airflow
- Maintains equipment efficiency longer than standard filters
- Limited warranty