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 Home Return Grille Air Filter, Series: FC40R Series, Disposable Filter, 24 in Width, 24 in Height, 3 in Depth, 10 MERV, 31 to 86 % Filter Efficiency, 0.12 in-WC Initial Resistance, 1700 cfm Air Flow Capacity, 23-3/8 in H x 23-3/8 in W x 4-3/8 in D Actual, -40 to 140 deg F, Additional Information: For Use With Media Air Cleaner
| Actual Size | : | 23-3/8 in H x 23-3/8 in W x 4-3/8 in D |
| Additional Information | : | For Use With Media Air Cleaner |
| Air Flow Capacity | : | 1700 cfm |
| Depth | : | 3 in |
| Filter Efficiency | : | 31 to 86 % |
| Filter Type | : | Disposable |
| Height | : | 24 in |
| Initial Resistance | : | 0.12 in-WC |
| MERV | : | 10 |
| Pressure Rating | : | 0.12 in WC at 300 ft/min |
| Series | : | FC40R Series |
| Temperature Rating | : | -40 to 140 deg F |
| Width | : | 24 in |
Honeywell Home FC40R1078