Dyson Purifier Cool™ Autoreact
Captures dust, allergens and H1N1 virus¹
Purifies the whole room²
Removes 99.95% of ultrafine particles³
Fully sealed to HEPA H13 standard⁴
Buy direct from the people who made it
Dyson Purifier Cool™ TP7A Autoreact Purifying Fan (White/Nickel)
Powerful circulation to purify the whole room²
Only Dyson purifiers have Air Multiplier™ technology, to draw in distant pollutants and project purified air throughout the room.²
Dyson purifiers are tested beyond the industry standard
We test our purifiers in a room size of 81m³, with nine sensors that continuously measure air quality. Some other manufacturers use a small 28.5m³ chamber, with only one sensor and a fan to boost circulation.
Industry-standard test chamber – only 28.5m³
Dyson POLAR test chamber - 81m³
Poor air quality isn't just a problem outside.
It's a problem inside too.
From plant pollen and cooking fumes, to VOCs and benzene found in sprays and candles, our homes can trap pollutants in the air. That's why Dyson purifiers automatically sense and remove them.
Common household pollutants
Household fumes and cooking
Cleaning products and candles
Benzene and VOCs
Gas stoves and car exhausts
Pollen and allergens
Industrial emissions and house dust
Senses and reports, automatically
Three sensors constantly analyse your air, while our unique algorithm cross-checks data every second. To precisely monitor, display and react to your air quality.
Captures and removes with HEPA filtration
HEPA filter captures 99.95% of particles as small as 0.1 microns.² Activated carbon absorbs gases⁵, odours and VOCs.
Only Dyson’s latest purifiers are fully sealed to HEPA H13⁴
To prevent pollutants leaking back into the air, it's not just the filter that's sealed to HEPA H13 standard, it's the whole purifier.⁴ So what goes inside, stays inside.
Explore the Dyson Purifier Cool™ Autoreact purifying fan in the Dyson virtual store
Get a comprehensive breakdown of the Dyson Purifier Cool™ Autoreact purifying fan in our interactive Dyson virtual store. Learn more about the features and get tips and hints on how to get the best out of Dyson machines.
Diffused mode. Purifies without cooling you.
Airflow is diverted through the back of the machine, maintaining effective purification.
For lighter sleepers, it monitors and purifies using the quietest settings along with a dimmed display.
Acoustically engineered to reduce turbulence, so it's 20% quieter than the previous model.
Easy filter care
Your HEPA+Carbon filter is easy to change and the LCD screen will alert you when it's time.
Choose your model
Frequently asked questions
Dyson engineers are perfectionists. Channelling our relentless dissatisfaction, we have re-engineered the Dyson Purifier range to be our first purifiers fully sealed to HEPA H13 standard. Capturing 99.95% of ultrafine particles and preventing pollutants from leaking back into the air you breathe.
We recommend replacing the HEPA+Carbon filter every 12 months. That's because over time, filters can get clogged with pollutants, and even let unpleasant odours back into the room. The machine will alert you when it’s time to change filters. A filter life reading can be found on the LCD screen. The catalytic filter never needs replacing.
- 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%.
- 1 Tested for filtration efficiency at 0.1 microns (EN1822, ISO29463)
- 2 In maximum setting. Tested for air projection, purification coverage in a 81m³ room.
- 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 In maximum setting. Tested for air projection, purification coverage in a 81m³ room.
- 5 Gas capture rates may vary.