Honeywell FC40R1136 18x24 Return Grille Air Filter
Note: Honeywell has changed the depth of their return grill air filters from 4 inches down to 3 inches. Due to existing item inventory you may still receive a 4 inch filter.
The Honeywell FC40R1136 is the correct replacement for the following air return grille filters:
- Most air return filter grilles
The Honeywell FC40R1136 18x24 Return Grille Air Filter measures 18 inches by 24 inches. This Honeywell FC40R1136 is a air return grille filter. This Honeywell return air grille filter has a Minimum Efficiency Reporting Value (MERV) of 10.
The Honeywell FC40R1136 specifications:
- Air return grille filter
- Measures 18 inches x 24 inches x 3 inches
- MERV 10