This compatible Honeywell FC40R1128 14x24 return air grille filter is constructed to fit standard return air grilles. Filter Hut grille filter is engineered specifically to be compatible with the original manufacturer Honeywell FC40R1128 grille filter part number. This 14x24 Honeywell FC40R1128 air grille filter replacements requires a minimum 3 7/8" duct depth. *OEM names are listed for filter replacement identification purposes only.
- 14 x 24 x 4 nominal size.
- 13 3/4" x 23 3/4" x 3 3/4" actual size.
- Accumulair brand. Specifically designed to substitute for the OEM FC40R1128 air grille filter.
- Designed to fit standard Honeywell model FC40R/
MERV tested to ASHRAE ratings.
- 5 air grille filters in a case.