From quiet speed to Turbo cleaning mode, the Z-1000 has been carefully optimized to deliver cleaner air.Packed with features, such as a powerful axial-centrifugal fan, PureDirect technology, UV sterilization mode and separate Carbon and HEPA filter replacement indicators, this little superhero does the job.Technologically advanced air purifier with DuPont filtration reduces pollutants in your personal space and improves your home air quality. The sleek design and compact style are ideal for any small space.PureDirect technology distributes air more comfortably and effectivelyThis proprietary technology uses two airflow streams, distributing air further and more evenly throughout your room360 degree DuPont HEPA filter captures pollutants and VOC gases/odours from all directions. UV light kills germs and bacteria that can get trapped in the filter.Simple touch-button control of fan speed, UV mode, and filter replacement indicatorsContemporary design that compliments any home environment. Portability is easy with the sleek, integrated handle.