Buy Dyson Air Purifier Demo HushJet™ Purifier Compact SP01 492795-01 Black/Teal featuring abs body, timer, smart sensing technology technology, sensor touch, filters out viruses 99.9% / filters out bacteria 99.9% / cadr 190m³/h performance, 1000 room size, active hepa pre-filter filter, auto/ sleep/ turbo speed, intelligent filter change reminder features, indicators, touch sensor control type, oscillates up to 350°, monitor your air quality with the dyson link app.6 real data, real time, captures.