Breathe in fresher air with the PureZone 3-in-1 Air Purifier from Pure Enrichment. Enjoy improved air quality as the premium 3-stage filter and UV-C light safely clean the air in any home or office. With its modern design, PureZone adds a touch of elegance to any space while its true HEPA filter removes 99.97% of particles as small as 0.3 microns caused by spring or fire season and pets. It's the perfect solution to help make the air more comfortable for people with common breathing issues like allergies and asthma. †Staphylococcus albus (95.8%), Escherichia coli (96.6%), Aspergillus niger (88.2%), H1N1 (99.9%) independent testing