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The Dyson Pure Cool™ purifying fan.

Automatically senses particles and gases, then diagnoses and reports them – in real time.1

Close-up of LCD screen

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With real-time air quality reports on the LCD screen, the Dyson Pure Cool™ purifying fan detects and reports harmful pollutants in the air. Advanced filtration means it captures 99.95% of particle pollution as small as 0.1. microns2 while Air Multiplier™ technology mixes and projects purified air around your whole room.3 And with connectivity to the Dyson Link app, you can control your indoor environment, anytime.4

Live air quality reports on the LCD display.

The built-in LCD screen shows you gases and particles present in the room, right now.1

  • LCD screen showing current indoor air quality

    Dyson Indoor Air Quality Index (AQI)

    Shows your current indoor air quality.

  • LCD screen showing PM2.5

    Particulate matter – PM 2.5

    Measures microscopic particles smaller than 2.5 microns, including smoke, bacteria and allergens.

  • LCD screen showing PM10

    Particulate matter – PM 10

    Shows particles smaller than 10 microns, including pollen, dust and pet dander.

  • LCD screen showing Nitrogen Dioxide levels

    Nitrogen Dioxide (NO2)

    Potentially harmful gases, released by combustion. Includes cigarette smoke, candles, and gas stoves.

  • LCD screen showing VOCs

    Volatile Organic Compounds (VOCs)

    Gases released from a wide range of sources, such as aerosol sprays and air fresheners. They include formaldehyde and benzene, household fumes and odours.

  • LCD screen showing filter life

    Filter life

    Shows how much filter life remains on both the HEPA and Active carbon fiters, so you know which one to replace, and when.

Whole-room purification.

Air Multiplier™ technology projects 290 litres of smooth, powerful airflow each second, to circulate and mix purified air throughout the room. And with a choice of focused and oscillation modes, you can direct it wherever you want.⁵

Family room using Dyson Pure Cool™ purifying fan

Purifies every corner of the room. Oscillates up to 350° to cool you wherever you want.

New 350° oscillation allows you to circulate and mix air around the whole room. With built-in and customisable settings, so you can choose where to direct air.

Demonstration of oscillation

Intelligently control and monitor your home air quality from anywhere. Direct to your Dyson Link app.⁴

Close-up of Dyson Link App to control Dyson Pure Cool™ purifying fan

Diffused mode. Purifies without cooling you.

In diffused mode, the unique Dyson air valve projects air through the back of the machine, while maintaining effective purification.

Man reading to son beside Dyson Pure Cool™ purifying fan

Night-time mode. For lighter sleepers.

Night-time mode uses its quitest airflow settings. So the machine continues to monitor and respond to changes in air quality, using the quietest settings and with a dimmed display.

Dyson Pure Cool™ purifier fan in bedroom beside baby in cot

Easy filter maintenance.

Built-in reminders show when each filter needs changing.⁶ It's quick and easy to do.

Close-up of woman disconnecting the filter



Airflow diagram from Dyson Pure Cool™ purifying fan

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1PM2.5, PM10, VOC, NO2.

2Tested to EN1822 - airborne particles as small as 0.1 microns.

3Tested to Dyson internal test method TM-003711 in a 27m2 room. 'Harmful' / 'Ultrafine' pollutants refers to airborne particles as small as 0.1 microns (tested to EN1822).

4Standard data and messaging rates may apply. App functionality may vary by location. Requires WiFi and app enabled device. Requires iOS version 10 or above, or Android version 5 or above. Your mobile device must have Bluetooth 4.0 support.

5In max setting. Tested to Dyson internal test method TM-003711 in a 27m2 room. 'Harmful' / 'Ultrafine' pollutants refers to airborne particles as small as 0.1 microns (tested to EN1822).

6Based on 12 hours use per day. Filter life will vary according to pollution levels.