Honeywell FC100A1037 - 20x25x4 MERV 11

FC100A1037 20x25x4 MERV 11 Furnace (Actual Size: 19-7/8" x 24-3/4" x 4-3/8")

Honeywell FC100A1037 OEM 20X25 are MERV 11 high efficiency media filters and is used with Honeywell 20X25, 25X20, 25X22 F100 and F200 Media Air Cleaners, SpaceGard 2200 These filters have better air flow with low static pressure which extends furnace life with savings in energy costs.