The Dyson Pure Cool™ purifier – Owners

Explore the Dyson Pure Cool

Getting the best from your Dyson Pure Cool™ purifying fan.

Watch the quick start guide to set up your purifying fan.


How to connect your app.

Download the Dyson Link app, open it and choose 'Add a machine'. Then simply follow the instructions on screen.

Download the Dyson Link App.

How to use your machine.

LCD display

The built-in LCD screen shows you gases and particles are present in the room, in real time.1

1 PM2.5, PM10, VOC, NO2

Setting airflow speed

Monitors your air quality, and reacts accordingly.

Setting the oscillation angle

Set the oscillation angle of your purifying fan, from 45° to 350°.

Night-time mode

Set Night-time mode for purified air on the machine's quiet settings, with a dimmed screen.

Sleep timer

Set a sleep timer to turn your purifying fan off, for any time between 15 minutes and nine hours.

Filter life monitoring and maintenance

Your purifying fan will notify you on the screen or through the app when either of your filters need replacing. Simply click the old one off and a new one on.2

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

Live air quality reports on the LCD display.

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

  • Dyson Indoor Air Quality
    Index (AQI)

    Shows your current indoor air quality.

  • Particulate matter
    PM 2.5

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

  • Particulate matter
    PM 10

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

  • 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.

  • 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.

  • Nitrogen Dioxide
    (NO2)

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

The Dyson Air Quality Index

To develop the Dyson Pure Cool™ purifying fan, Dyson reviewed numerous international air quality levels. The particle Dyson AQI levels are based on this research and measured in micrograms per metre cubed. For VOCs and NO2 (plus other oxidising gases) Dyson conducted research in both labs and real homes to calibrate the AQI for actual pollution events seen in homes. The data gathered was used to calibrate the Dyson AQI levels to allow the Dyson Pure Cool™ purifying fan to have the appropriate response level to cover these VOCs and oxidised gases.

Good

Your machine is detecting a very low level of microscopic particles and VOCs.

Fair

Your machine is detecting a moderate level of microscopic particles and VOCs.

Poor

Your machine is detecting a high level of potentially harmful microscopic particles and VOCs. You should run your purifier at a medium to high speed or set it to auto mode.

Very poor

Your machine is detecting a very high level of potentially harmful microscopic particles and VOCs. You should run your purifier at a high speed or set it to auto mode.

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Replacement parts or repairs if something goes wrong during your guarantee period.

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