Reduces smoke and odors: Wildfire pollution can lower air quality where you live, even if you don’t live near fires. Since smoke contains small particles, HEPA air purifiers can help remove these particles¹ from your indoor air Effective air cleaning & circulation: A Honeywell Air Purifier filters and circulates air in a 75 ft². room up to 4.8x an hour or 1x an hour in rooms up to 360 ft²; activated carbon pre-filter captures large airborne particles and reduces odors & VOCs Ideal for dorms, bedrooms, apartments: This Honeywell small room air purifier uses HEPA filtration to capture up to 99.97% of microscopic airborne allergens and particles, helping provide cleaner air in compact spaces. Energy efficient: This Honeywell HEPA Air Purifier, in the home air purifiers category, earned the ENERGY STAR label by meeting strict efficiency guidelines set by U.S. EPA Helps reduce allergens: This quiet air purifier with a HEPA filter offers 3 cleaning levels that capture microscopic airborne allergens and particles—dust, pollen, pet dander, dust mite debris and smoke. Independently Tested. Consumer Trusted