This is the air purifier with advanced filtration and UV-C technology that removes allergens, smoke, odors, and germs from your living space. Ideal for allergy sufferers, its HEPA filter captures 99.97% of airborne dust, pollen, mold, and bacteria as small as 0.3 microns. A pre-filter traps larger airborne particles while a large, activated carbon filter neutralizes household odors including those caused by wildfires, smoke, cooking, and pets. As air passes through the unit, a UV-C light helps reduce airborne bacteria, viruses, and mold spores and works in combination with a Titanium Dioxide treated shield to remove harmful volatile organic compounds (VOC's) emitted by common household and cleaning products. Filters and circulates room air over four times per hour for large rooms up to 365 square feet. With three speed settings, up to eight-hour timer, and filter change reminder. AC plug with 6' cord. 21" H x 16" W x 9 3/4" D. (13 lbs.)