Classic and sleek, the PureZone™ 3-In-1 from Pure Enrichment®, is the original air purifier that cleans air in medium to large-sized rooms. The advanced 3-stage filtration system removes 99.97% of air particles as small as 0.3 microns removing smoke, pollen, dust, pet hair, and unwanted odors in your home. An optional UV-C light provides a deeper level of air sanitization by destroying illness-causing microorganisms with up to 98.3% effectiveness. Achieve your desired level of clean air with easy-to-use touch button technology making selections between 3 fan settings and an optional timer a breeze. Continue breathing easily with the additional replacement filter by reducing allergens and improving air quality. For optimal performance and to maintain the integrity of your air purifier, change your genuine PureZone™ filter every 6 months. It's time to start enjoying clean and sanitized air with PureZone™.