Honeywell Furnace Filters

• Honeywell Model # FC100A1029 16x25x4 3/8" All Options

• Honeywell Model # FC100A1037 20x25x4 3/8" All Options

• Honeywell Model # FC100A1011 20x20x4 3/8" All Options

• Honeywell Model # FC100A1003 16x20x4 3/8" All Options

• Honeywell PopUP for Aprilaire Model # 2400 Air Cleaner

• Honeywell PopUP for Aprilaire Model # 2200 Air Cleaner