Sunbeam Universal Humidifier Replacement Filters with Triple Layer Projection (2 Filters), SFU001;

This triple layer humidifier filter helps control dust and dirt build-up and prevents impurities from spreading into the air. The Holmes Cool Mist Humidifier Wick Filter features an exclusive ARM & HAMMER Baking Soda layer to help remove household odors. This filter is treated with an antimicrobial agent to inhibit the growth of mold, mildew and odor-causing bacteria on the surface of the filter only. Enjoy breaths of nourishing air and the renewing effects of clean moisture in your surroundings.