Breathe in fresher air with the PureZone? Halo 2-in-1 Air Purifier by Pure Enrichment?. Enjoy improved air quality as the premium 2-stage filter safely cleans the air in any bedroom or office. With its modern design, PureZone Halo adds a chic touch to any space while its true HEPA filter removes 99.97% of particles as small as 0.3 microns caused by common airborne irritants like dust, pollen, pet dander, smoke, and other odors. Ideal for any desktop or table, this air purifier is the perfect solution to help make the air more comfortable for people with common breathing issues like allergies and asthma. 2-IN-1 PREMIUM FILTRATION: Filter 99.97% of particles as small as 0.3 microns with the carbon activated pre-filter and true HEPA filter. CALMING MOOD LIGHTS: Bright or soft blue light settings add aesthetic value. CONTROLLED COMFORT: Unique touch-button technology lets you choose between 3 fan speeds; low, medium and high. CONSERVE ENERGY: Extend filter life and save energy by using the optional timer; 2,