PureZone Halo traps and destroys 99.97% of particles as small as 0.3 microns. Enjoy improved air quality as the premium 2-stage filter safely cleans the air, great for allergy season and year-round purified air. Our modern space-saving design is great for most desks and tables and it looks great too. It effectively covers rooms up to 100 sq ft with a clean air delivery rate of 50 CFM making it ideal for dorms, offices, and small bedrooms. Enjoy all the benefits of clean air, with a soft blue aesthetic glow that adds a calming effect. Choose between 2 light modes, either bright or low, and use the light as a night light or select to turn it off using the sleep mode. Preserve the longevity of your filter with the optional timer with 2, 4, and 8 hour preset run times. The long-lasting pre-installed filter includes an activated carbon pre-filter and true HEPA filter that last up to 6 months. Using a genuine Pure Enrichment filter every 6 months will ensure your unit works correctly and lasts longer. Sleep better and wake up with clearer sinuses and reduced nasal swelling for easier breathing all day long. Effectively destroys dust, cigarette smoke, pollen, pet dander, and other airborne irritants. Helps reduce harmful airborne irritants that can make certain allergy symptoms worse. 
