Dyson purifiers combine intelligent sensing with an advanced filtration system that captures gases  and 99.95% of particles as small as 0.1 microns. And only Dyson purifiers have powerful Air Multiplier technology to purify the whole room.
Integrated sensors constantly analyse your air, while our unique algorithm cross-checks data every second. It diagnoses pollutants at a molecular level, displaying live results on the LCD.
The HEPA H13 filter captures 99.95% of particles as small as 0.1 microns. A layer of activated carbon also removes odours and gases including VOCs.
Only Dyson purifiers have Air Multiplier technology. It generates the circulation power to draw even distant pollutants into the machine, projecting purified air throughout the room.
- Automatically Senses and Captures Pollutants. Purifies and Cools You
- Captures Gases and Ultrafine Particles
- Senses and Reports Automatically
 Tested for filtration efficiency at 0.1 microns (EN1822, ISO29463). Gas capture rates vary.
 Particle challenge by DEHS oil specified in EN1822 within a chamber specified in ASTM F3150. Tested in Max Mode at IBR US, for whole machine efficiency above 99.95%.