Honeywell 20x20x4 Furnace Filter Model # FC100A1011 MERV 11. Actual Size 19 15/16" x 19 3/4" x 4 3/8." Package of 5 16x30x2 General Aire 81-4 Water Pan

General Aire 81-4 Water Pan and General Aire 81-21 Float Valve Assembly

Fits Humidifier Models HUMBBLBP2217 HUMBBLBP2317 HUMBALBP2317 HUMBBLBP2417 HUMBALBP2417 HUMBBLFP1218 HUMBBLFP1318 HUMBALFP1318

SST1400 Electronic Air Cleaners

Standard 14 x 30 x 1 Pleated Filters

Solid construction

Honeywell 20x20x4 Furnace Filter Model # FC100A1011 MERV 11. Actual Size 19 15/16" x 19 3/4" x 4 3/8." Package of 5 16x30x2 General Aire 81-4 Water PanGenuine Honeywell 20 x 20 x 4 3 8" Replacement Filter Part # FC100A1011 Actual Size 19 15 16" x 19 3 4" x 4 3 8" Replaces Honeywell Filters with Red Labelling Filter Fits Honeywell Cabinets F100F1020, F200E1011, F25 F35 F100 F150 MERV 11 Rated Case of 5