The substitute Honeywell FC40R1029 20x30 grille air filter is constructed to fit current ducts. Our return air filter is designed specifically to replace the name brand Honeywell FC40R1029 grille filter part number. This 20x30 Honeywell FC40R1029 return air grille filter replacements requires a minimum 3 7/8" duct depth. *Company names are shown for filter replacement identification purposes only.
- 20 x 30 x 0 nominal size.
- 29 3/4" x 19 3/4" x 3 3/4" actual size.
- Accumulair brand. Specifically designed to replace the original manufacturer FC40R1029 grille air filter.
- Constructed to fit standard Honeywell model FC40R/
MERV rated to ASHRAE standards.
- 5 grille air filters in a case.