The Honeywell HAC-700 Replacement Filter B for cool moisture humidifiers removes minerals and pollutants from water. Air Washing Prefilter helps capture dirt, dust and pollen from the air that passes through the filter. Protecâ„¢ Antimicrobial Treatment helps prevent the growth and migration of mold, fungus, algae and bacteria on the filter. The filter material is reinforced for maximum efficiency and longer filter life.
â€¢ Fits Honeyell Model: HCM-750 Series
â€¢ 2 Filters Per Box (2 filters required for HCM-750 Series)