You can breathe easy knowing that this HEPA Air Purifier from HoMedics is hard at work using a 5-stage purification process. The 3-in-1 filter captures large particles, the HEPA-type filter removes up to 99% of airborne particles as small as 0.3 microns, the activated carbon filter reduces odors and VOCs, the ionizer helps attract particles making them easier to remove, and the UV-C technology reduces bacteria, virus, mold, and fungus in the air. Click this FLOOR CARE GUIDE to find the best option for your home and more! - https://www.kohls.com/feature/vacuum-guide.jsp. FEATURES: 360-degree HEPA-type filtration, Activated carbon odor filter reduces odors and VOC's, UV-C technology reduces bacteria, virus, mold, and fungus in the air, Optional ionizer enhances purification, Quiet operation: 26-53 dBA, Purifies the air in a 176 sq. ft. room every 12.5 minutes or up to 853 sq. ft. per hour, Essential oil tray with 3 pads included. WHAT'S INCLUDED: 1 Homedics Air Purifier T22, 3 Essential Oil Pads, 1 3-in-1 HEPA-Type Filter. DETAILS: 17.32"H x 8.24"W x 8.24"D, Purifies a room up to 853 sp. Ft., Product weight: 7.16 lbs., Plugs into wall, 42 watts, 72-in. cord length, Manufacturer's 2-year limited warranty. For warranty information please click here - https://cs.kohls.com/app/answers/detail/a_id/140, Model no. AP-T22-WT. Size: One Size. Color: White. Gender: unisex. Age Group: adult. Material: NONE.