The Dyson Pure Cool™ purifier – Overview

Explore the Dyson Pure Cool

The only purifying fan to clean a whole room properly.

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2 year guarantee

Free 2 year guarantee

The AHAM AC1-2015 standard sets out how air cleaner manufacturers can define their performance by “the relative reduction of particulate matter suspended in the air in a specified test chamber”. This means their performance is based on cleaning efficiency rates only. We design our purifying fans to go beyond test chamber conditions and focus on real home conditions – this is more than just having an efficient filter. When Dyson engineers set out to design a purifying fan, their research concluded that to clean an entire room properly, you also need to sense pollution events automatically; capture ultrafine pollutants; and project cleaner air around the room using Air Multiplier™ technology. The Dyson purifying fan is designed and tested to do all of this.1

1Tested to Dyson internal test method TM-003711 in a 88 ft2 room and DTM801.

Pollutants can build up inside your home. But you can't always see them.

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Harmful, ultrafine particles can be found throughout the home, these include...



Pollen and allergens from plants and flowers


Bacteria and mould


Industrial emissions


Ultrafine particles and viruses


Carpets, rugs and flooring


Household fumes and cooking

Benzene and VOCs

Cleaning products and scented candles

Nitrogen Dioxide

Gas hobs and cooking fumes

Dyson purifying fans sense and capture pollution, then project purified air throughout your whole room.


Senses and reports particles and gases. In real time.1

Sealed filtration system. Captures 99.97% of particle pollutants as small as 0.3 microns.

Intelligently control and monitor your air quality, with the Dyson Link app.

Control your Dyson Pure Cool™ purifying fan and quickly monitor air quality indoors and out – direct from your device. Schedule, remote control and personalize your machine.2 

Projects purified air around the whole room using Air Multiplier™ technology. Mixes and circulates the air, to reach every corner of the room.3 

Download the Dyson Link app


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