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
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.
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Industry-standard test chamber – only 28.5m³
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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.
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Household fumes and cooking
Odours
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Cleaning products and candles
Benzene and VOCs
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Gas stoves and car exhausts
Nitrogen Dioxide
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Pollen and allergens
PM10
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Bacteria
PM5.0
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Industrial emissions and house dust
PM2.5
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Ultrafine particles
PM0.1
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.
Additional features
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Diffused mode. Purifies without cooling you.
Airflow is diverted through the back of the machine, maintaining effective purification.
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Night mode
For lighter sleepers, it monitors and purifies using the quietest settings along with a dimmed display.
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20% quieter
Acoustically engineered to reduce turbulence, so it's 20% quieter than the previous model.
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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
What is new about the Dyson Purifier range and how is it different to other purifiers?
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.
How often should I replace my filter?
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.
Replacement filters, engineered for your machine
We recommend replacing your HEPA and carbon filter when your machine alerts you – so it continues to run effectively.
- 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 Gas capture rates may vary.
