Dyson Purifier Hot+Cool Autoreact purifying fan heater (White/Silver)
Senses and reports automatically
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.
Captures gases and ultrafine particles
The HEPA H13 filter captures 99.95% of particles as small as 0.1 microns.1 A layer of activated carbon also removes odours and gases including VOCs.2
Fully sealed to HEPA standard
In our latest purifiers, it's not just the filter that meets HEPA H13 standard, it's the whole machine.4 So what goes inside, stays inside.
Purifies the whole room
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.3
We test beyond the industry standard. For real living spaces.
Dyson engineers designed the POLAR test to challenge the industry test standard – measuring filtration, sensing and circulation to ensure the whole room is purified properly.
CADR is not a measure of purification performance in a real-size room 28.5m³
Two additional fans boost circulation. Only one sensor measures air quality.
Dyson's POLAR test goes further to measure purification throughout a real-size room 81m³
No additional fans. Nine different sensors to measure even-room air quality.
Heats in winter
With long-range projection, it’s quick to heat the whole room evenly.3
Cools you in summer
In warmer weather, a powerful stream of purified airflow can cool you down.
Diverts airflow through the back of the machine. To purify, without cooling you.
Oscillates up to 350 ̊
Adjustable oscillation projects purified air around the whole room.
For lighter sleepers. Monitors and purifies using the quietest settings, along with a dimmed display.
Easy filter care
The filter is quick and easy to change. With automatic filter-life notifications on the LCD screen.
Curved and magnetised to store neatly on top of the machine. WARNING: REMOTE INCLUDES BUTTON BATTERY.
Sensitive Choice® approved
2 Gas capture rates may vary.
3 In maximum setting. Tested for air projection, purification coverage in an 81m³ room and heating performance in a 35m³ room.
4 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%.