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Dyson purifiers create a cleaner, more comfortable environment for employees, students and guests.

Dyson purifiers remove 99.95% of pollutants as small as 0.1 microns.4

The Dyson HEPA Big+Quiet Formaldehyde in a room.
Dyson Purifier Cool Formaldehyde logo

Exclusive for business

  • Captures H1N1 virus2, bacteria and allergens. Even destroys formaldehyde.3
  • Removes 99.95% of pollutants as small as 0.1 microns.1

Dyson Purifier Cool Formaldehyde projecting purified air

Pollution can build up indoors

Everyday items in commercial environments, such as furniture and printers, can release potentially harmful pollutants. Our sealed filtration systems help remove them from the air.

Everyday items releasing pollutants within a commercial environment

Advanced purification and even room heating

Take a look at the advanced technology inside the Dyson purifier fan heater.

X-ray of the inner workings of a Dyson purifier fan

Dyson purifiers detect and destroy formaldehyde, continuously.3

Formaldehyde is a volatile gas that can emit over time from the woods and glues found in flooring and furniture. Dyson's latest air purifiers detect and destroy formaldehyde3, as well as remove gases4 and 99.95% of pollutants as small as 0.1 microns.1

  • The Dyson HEPA Big+Quiet Formaldehyde in a room.

    Dyson HEPA Big+Quiet Formaldehyde logo

    Purifies rooms up to 100m², evenly.1 Engineered for professional environments such as offices, classrooms and hotels.

    • Destroys formaldehyde, continuously3
    • Fully sealed to HEPA H13 standard2
    • Captures 99.95% of ultrafine particles as small as 0.1 microns4
    • Dimensions: H 830 x L 434 x W 415 mm

  • Dyson Purifier Cool Formaldehyde projecting purified air

    Dyson Purifier Cool Formaldehyde logo

    Purifies the whole room5 and cools you with powerful circulation. Exclusive for business.

    • Detects and destroys formaldehyde, continuously3
    • Fully sealed to HEPA H13 standard6
    • Dimensions: H 1050 x L 204 x W 220 mm

  • Dyson Purifier Hot+Cool Formaldehyde projecting heated, purified air

    Dyson Purifier Hot+Cool logo

    Purifies and heats the whole room7, and cools you with powerful circulation.

    • Detects and destroys formaldehyde, continuously2
    • Fully sealed to HEPA H13 standard6
    • Dimensions: H 764 x L 130 x W 248 mm

Discover other Dyson purifiers in the range, Purifies, heats and cools you.

Automatically senses, captures and traps pollutants for cleaner air. Dyson purifiers are fully sealed to H13 standard5, preventing pollutants leaking back into the air. So what goes inside, stays inside.

  • Dyson Purifier Cool projecting purified air

    Dyson Purifier Cool logo

    Purifies the whole room5 and cools you with powerful circulation.

    • Senses and displays real-time air quality
    • Fully sealed to HEPA H13 standard6
    • Dimensions: H 1054 x L 120 x W 220 mm

  • Dyson Purifier Cool projecting purified air

    Dyson Purifier Cool logo

    Purifies the whole room5 and cools you with powerful circulation.

    • Senses and displays real-time air quality
    • Fully sealed to HEPA H13 standard6
    • Dimensions: H 1054 x L 120 x W 220 mm

Why choose Dyson for business

Tested for filtration efficiency at 0.1 microns (EN1822, ISO29463).
Whole machine tested by independent third-party laboratory Airmid (Ireland) in 28.5m³ test chamber pre-conditioned to 20±3C and RH 50±5%. Influenza A (H1N1) aerosolised in the test chamber and airborne concentration observed for the duration of 60 minutes under maximum Fan speed. Achieved 99% efficacy but real life efficacy may differ depending on actual environment and Fan speed. Tested on Influenza A (H1N1) only.
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.
Gas capture rates vary.
Tested for purification coverage in a 81m3 room.
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%.
Tested for purification coverage in a 81m3 room and heating performance in a 35m3 room.