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 FC40R1110 is a return air grille filter that fits the following:

• Any return air grille that uses a 14 inch x 20 inch x 3 inch filter

The Honeywell FC40R1110 Furnace Air Filter - 14X20 has a Minimum Efficiency Reporting Value (MERV) of 10. This Honeywell grille filter captures particles down to 0.3 microns. This return air grille filter should be replaced every 12 months.

The Honeywell FC40R1110 specifications:

• MERV 10
• Filters down to 0.3 microns
• Replace every 12 months