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 FC40R1037 12''x24'' Deep Pleated Return Grille Filter , 10 MERV
| Size | 12''x24'' |
| Series | FC40 Series |
| Filter Type | Disposable |
| MERV | 10 |
| Filter Efficiency | 31%, 61%, 86% |
| Initial Resistance | 0.12 in-WC |
| Air Flow Capacity | 1150 cfm |
| Duct Size | 10-1/2 x 22-1/2 in |
| Additional Information | For Use With Media Air Cleaner |
- 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
- Captures particles as small as 0.3 um
- Easy installation pre-assembled filter easily inserts into and out of existing return grille
- Exclusive frame design nests properly into place
- Efficiency standard: efficiency ratings are based on American society of heating, refrigerating and air conditioning engineers standard 52.2 to 1999, efficiency ranges are defined for small particles, E1=0.3 to 1 micron, medium particles, E2=1 to 3 micron and large part
- Important - the specifications in this publication do not include normal manufacturing tolerances, therefore, this unit may not exactly match the listed specifications
- Also, this product is tested and calibrated under closely controlled conditions and some minor differences in performance can be expected if those conditions are changed


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