The antibacterial protection is integrated to inhibit the growth of bacteria, mold and odors that cause stains and midlew

Review Holmes humidifiers add moisture indoor air, thus reducing susceptibility to disease and cold that breathing dry air can cause. This HWF72/HWF75 filter replacement is a barrier by Microban Antimicrobial that inhibits mold, mildew and bacteria growth inside the humidifier. The action of elastic circular filter 7-3/4 inches wide by 32 centimeters in diameter, and the console fits Holmes models HM3500, HM3600, HM3640 and HM3650. The filter should be replaced every 4 to 8 weeks, or, if necessary, depending on water quality. – Ann Bieri replacement wick filter for Holmes Humidifiers: HM-3500, 3600, 3640, 3650, 3655 White-Westinghouse WWHM3300, WWHM3600. Filter function antimicrobial product protection that kills 99.0% bacteria.

Extended Life Wick Filter, fits Duracraft models DH803, 804, 805, 806, 807, 815, DA1007, AC-809, Kenmore 14,102, interchangeable with D15-C.

With carbon prefilter, Wick Filters and HEPA Filters for Duracraft models. Some filters remove harmful allergens such as dust mites, mold spores and other allergens in the air, while others achieve maximum humidification and humidity in the fresh, clean air.