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An engineering sketch of the technology within a Dyson air purifier.
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Air purifiers

Track and capture indoor pollutants to purify your air.

Discover HEPA air purifiers that monitor your indoor air quality and capture
99.95% of microscopic particles.1 For a healthier home environment.

Help me choose
A graphic showing a Dyson air purifier reducing pollutants in a room’s air.
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What to look for when choosing an air purifier

Sensing. Filtration. Projection.
Automatic sensing, fully sealed filtration and long-range air projection are key to effective air purification. That's why they're at the core of our technology. And why we've been testing them for generations.

A graphic showing a Dyson air purifier reducing pollutants in a room’s air.

  • Advanced automatic sensing

    Senses microscopic particles, gases, VOCs, NO₂ , humidity, temperature and formaldehyde.2 Reacts automatically to detect, track and remove pollutants.

  • Fully sealed filtration to HEPA H13 standard

    Advanced whole-machine fully sealed filtration with HEPA H13, activated carbon and SCO filters. So the pollution captured inside, stays inside.1

  • Powerful long-range air projection3

    Air Multiplier™ technology projects up to 290 litres of air per second to circulate purified air and heat across the whole room.3

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Enhance your environment with the MyDyson™ app*


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1 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%. Gas capture rates vary.
2 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%.
3 In maximum setting. Tested for air projection (DTM-801) and purification coverage in a 81m³ room (TM-003771).

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