PureZone Elite safely sanitizes the air in your home or office making it more breathable, enjoyable, and healthier. The sleek, modern design complements any decor and features a sleep mode for clean air while you and your family sleep, 3 speed settings, and an automatic 2, 4, or 8-hour timer to conserve energy and extend the life of the air filters. Using a 4-stage purification process – which helps eliminate 99.97% of particles as small as 0.3 microns – PureZone Elite provides a perfect solution for making the air more comfortable for people who suffer from allergies, asthma or other breathing issues.   4-Stage Air Purification: Cleans the air around you in four stages using an active carbon pre-filter, a True HEPA filter, a UV-C light with photo catalyst filter, and an ionizer Smart Air Quality Monitor: Detects air particles and displays air quality using a color-coded lighting system, then automatically adjusts fan speed in real-time to achieve clean air in medium to large rooms up to 190 square feet and larger 3-Speed Fan: Offers adjustable low, medium, and high settings to let you choose based on the needs of the room Filter Reset Indicator: Lets you know when it’s time to change the Active Carbon Pre-Filter and True HEPA Filter Wattage: 60Hz, 46W Measurements: 9" x 7" x 25" H  Filter Type: Hepa Voice Activation: No Voltage (volts): 120v Measurements: 25 Height/Inches Air Purifier Design: Tower Country of Origin: Imported