You don't often think about purifiers using algorithms. But this Dyson Purify Cool™ uses 3 intelligent sensors and a unique algorithm to make sure the air in your home is as clean as you'd expect. That means it diagnoses and reports pollutants in your home, in real time, so you instantly know what's going on. There are 2 layers of purification that trap gases and up to 99.95% of tiny particles, even ones as small as 0.1 microns – that's the size of microscopic dust mites. And once they're inside, they're sealed there thanks to the fully-sealed system – there's no escape!

Good to know

- Air Multiplier technology circulates purified air throughout your entire room and pulls in pollutants
- Auto Mode does all the work for you - all you need to do is turn the purifier on
- Stay cool with 290 litre per second purified airflow - perfect for a hot day
- Diffused mode lets you purify without cooling, diverting airflow though the back so there's no cold air
- Night mode keeps monitoring and purifying, but on the quietest settings and with the display dimmed
- Sleep timer turns the purifier off automatically - you can choose anywhere from 15 minutes to 9 hours
- Monitor your air quality in real time on the LCD display
- Control your Dyson purifier using the remote control

Please note:

Tested for filtration efficiency at 0.1 microns (EN1822, ISO29463). Tested for air projection, purification coverage in an 81 m³ room. Dyson's product filtration efficiency at MPPS achieved 99.95% H13 HEPA level defined by EN1822, compared to the purifiers based on market data [from March 2020]. Product filtration efficiency tests conducted at IBR US within a chamber specified in ASTM F3150, under max mode and using particles challenged by DEHS oil according to EN1822.

DYSON Purifier Cool Auto React™ - White, Removes airborne allergens from the air, Multi-stage air purification, Purifies / cools, Real-time air quality monitoring, Suitable for room size up to 27 m², HEPA & carbon filter, 2 year guarantee, 8 hour timer & LCD display