Discover Dyson purifiers. Advanced air purifying, heats and cools you.

Compare Dyson air purifiers
See our purifiers side by side, and find the right Dyson for you.
What is formaldehyde?
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- Purifies and heats the whole room1, and cools you with powerful circulation.
- Precise solid-state formaldehyde sensor
- Detects and destroys formaldehyde, continuously2
- Captures H1N1, H3N2, EV71 viruses 3 and 99.95% of pollutants as small as 0.1 microns4
- Fully sealed to HEPA H13 standard5
- Senses and displays real-time air quality
- Purifies and heats the whole room1, and cools you with powerful circulation.
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- Purifies the whole room1 and cools you with powerful circulation.
- Precise solid-state formaldehyde sensor
- Detects and destroys formaldehyde, continuously2
- Captures H1N1, H3N2, EV71 viruses 3 and 99.95% of pollutants as small as 0.1 microns4
- Fully sealed to HEPA H13 standard5
- Senses and displays real-time air quality
- Purifies the whole room1 and cools you with powerful circulation.
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- Purifies and heats the whole room1, and cools you with powerful circulation.
- Captures H1N1, H3N2, EV71 viruses 3 and 99.95% of pollutants as small as 0.1 microns4
- Fully sealed to HEPA H13 standard5
- Senses and display real-time air quality
- 20% quieter than previous models
- Purifies and heats the whole room1, and cools you with powerful circulation.
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- Removes 99.95% of particles as small as 0.1 microns3
- Fully sealed to HEPA H13 standard4
- Senses and displays real-time air quality
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- Senses and displays real-time air quality
- Projects purified air throughout the room1
- Cools you in summer
- Senses and displays real-time air quality
Choose your model
2 Third party full machine testing based on GB/T 18801-2015 formaldehyde cumulative clean mass testing with continuous injection until plateau of formaldehyde CADR is achieved. Results may vary in practice.
3 Testing was done in third party lab SGS, refer to GB 21551.3 but challenge changed to related virus, testing in a 30m³ chamber with machine speed 10. Got the result over 96% for H1N1, H3N2, EV71 viruses. The actual result may vary in practice.
4 Tested for filtration efficiency at 0.1 microns (EN1822, ISO29463).
5 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%.
6 Tested to JEM 1467 (acetic acid, acetaldehyde, ammonia), GB/T18801 (formaldehyde, benzene) and DTM-003282 (NO2). Capture rates vary.