Dyson Purifier Cool Autoreact Fan (White/Nickel)
Purifies the whole room¹ and cools you.²
Fully sealed to HEPA H13 standard.³ So what goes inside, stays inside.
Captures dust, allergens and H1N1 virus*
*We challenged our purifier with airborne influenza A (H1N1 virus) at an independent lab. After 60 minutes at maximum fan speed, the airborne concentration in the chamber was reduced by 99%. Real-life efficacy may vary.
Senses and reports automatically
Integrated sensors constantly analyze your air, while our unique algorithm cross-checks data every second. It diagnoses pollutants at a molecular level, displaying live results on the LCD.
Purifies the whole room¹
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.¹
Captures gases and ultrafine particles
HEPA filter captures 99.97% of particles as small as 0.3 microns. A layer of activated carbon also removes odours and gases including VOCs.⁴
Dyson’s latest purifiers are fully sealed to HEPA H13³
Two phases of purification sit within our fully-sealed filtration and airflow system. To trap pollutants inside, removing them from the air you breathe.
Cools you in summer²
In warmer weather, a powerful stream of purified airflow can cool you down.
Diffused airflow mode
Diverts airflow through the back of the machine. To purify, without cooling you.²
Now 20% quieter
Acoustically engineered to reduce turbulence, so it's 20% quieter than the previous model.
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.
Curved and magnetised to store neatly on top of the machine.
Product diameter (skirt)
Product diameter (shrouds)
In the box
Dyson Purifier Cool Autoreact TP7A (White/Nickel)
Dyson Genuine Filter
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¹ In maximum setting. Tested for air projection, purification coverage in a 81m³ room.
² Fan not air conditioning unit.
³ 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%.
⁴ Gas capture rates may vary.