Enjoy clean indoor air with the help of the Honeywell FC40R1003 20x20x5 Replacement Grille Filters, which are easy to install and offer lasting filtration power. . With these filters on hand, you can breathe easier knowing that your home is always free of allergens and other irritating particles.
Filter King Replacement Filter for Honeywell® model FC40R air filter # FC40R1003. Replaces Expandapac filter #FC35A1043 that was used in model F35R1002. grill filter. Nominal size 20" x 20" x 5" (Actual size 19 3/4" x 19 3/4" x 4 3/8"). High-efficiency alternative to one-inch filters. Larger media capacity allows for greater dust-holding ability. No assembly required, Easily inserts into and out of existing return grille. Allow a 7"(depth) behind grille to provide space for the deeper filter and air flow through filter. Lasts up to 6 Months!