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Dyson Pure Cool purifier desk fan

The Dyson Pure Cool purifying desk fan

Automatically purifies and cools you. For smaller spaces. Other colors available, contact us for more details.

• Senses particles and gases

• Diagnoses and reports pollutants in real time¹


Explore:     Key features      |      Key technology     |     Additional features     |     Accreditation     |     Specifications     |     FAQs     |     Choose your model     

Key features

Dyson Pure Cool purifying tower fan expelling purified air

Cools and purifies

To purify a whole room properly, the Dyson Pure Cool™ purifying fan goes beyond standard test conditions, by also automatically sensing particles and gases, capturing 99.97% of fine particles, and projecting and circulating purified air using Air Multiplier™ technology. Only the Dyson purifying fan is designed and tested to do all of this.²

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

In fact, indoor air quality can be up to 5X worse than outdoor air quality.³

Pollution visible in the air

Key technology

Automatically senses and reports particles and gases, in real time¹

Using a unique algorithm, the Dyson Pure Cool™ purifying fan processes the input from three sensors to continually monitor your room's air quality.

360° sealed filtration system. Removes gases and particulates.

Combines an activated carbon filter and a glass HEPA filter that captures 99.97% of microscopic allergens and pollutants as small as 0.3 microns.

Glass HEPA filter

29 feet of borosilicate microfibers, pleated over 238 times, to capture 99.97% of fine particles.

Activated carbon filter

Engineered using a dense layer of carbon crystals, and treated with oxygen to make it more porous. This increases the carbon's surface area, further helping to trap gases – such as formaldehyde, benzene and NO₂.

Powerful Air Multiplier™ technology

Air Multiplier™ technology delivers over 77 gallons of smooth, powerful airflow per second – circulating purified air throughout the whole room.²

Two airflow modes

There are two separate apertures, to release air from either the front or back of the machine. The valve mechanism turns a rotational baffle around the arc of the amplifier, to switch the direction of the airflow.

Additional features

Purifies every corner of the room

With long-range, purified projection it's quick to cool the whole room evenly.⁴

Intelligent purification, controlled directly from your device

Monitor indoor and outdoor air quality, set schedules and remotely control your machine, from wherever you are.⁵

Fan mode

Purifies all year round. Powerful, cooling airflow in summer.

Diffused projection

The machine diverts air through the rear annular at a 45˚ angle, creating a more diffused airflow.

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

350° oscillation allows you to circulate and mix air around the whole room. With built-in and customizable settings, so you can choose where to direct air.²

Voice control

Using a compatible voice service, control your machine with simple, spoken instructions.⁶


Certified asthma & allergy friendly logo

Certified asthma and allergy friendly™

This Dyson Pure Cool™ purifying fan is certified asthma and allergy friendly™ by Allergy Standards Limited.



10.25 lbs

Amp diameter

13.9 in (352 mm)

Base diameter with plate

8.8 in (223 mm)

Cord length

70.9 in (1.8 m)


27.2 in (691 mm)



HEPA filter

Glass HEPA media

Air treatment type


Dyson pure cool desk side and front views

Useful documents

Frequently asked questions

Where should I place my purifier fan?

Your purifier fan is engineered to purify single rooms, so you should use it where you spend the majority of your time at home. When placing the machine, make sure there is at least a few feet of clearance on all sides so that the air can circulate effectively.

How long should my purifier fan be turned on for?

Your purifier fan's auto mode is designed to manage the air quality in your home without you having to operate the machine – so it's only on when it needs to be. If you or someone in your home suffer from allergies or respiratory illnesses, we particularly recommend using your machine's auto mode.

Dyson Pure Cool logo
Dyson Pure Cool purifier desk fan

Automatically purifies a whole room and cools you


Choose your model

Dyson Pure Cool purifier desk fan

Dyson Pure Cool desk fan

Automatically purifies and cools you. For smaller spaces.

• Whole-room purifying fan⁴

• Senses and displays real-time air quality¹

• Captures allergens, pollutants and gases

• Dimensions: H 27.2 in (691 mm) x W 13.9 in (352 mm) x D 8.8 in (223 mm)


Dyson Pure Cool purifier tower fan

Dyson Pure Cool tower fan

Automatically purifies and cools you. Floor-standing purification.

• Whole-room purifying fan⁴

• Senses and displays real-time air quality¹

• Captures allergens, pollutants and gases

• Dimensions: H 41.5 in (1054 mm) x W 7.9 in (200 mm) x D 8.8 in (223 mm)


 Dyson Pure Cool purifier fan in office setting.

Explore the Dyson air treatment range

Why choose Dyson for business

Free 1-2 day shipping

Orders received by 1pm EST Monday-Friday will usually ship same day. Orders received after will usually ship the next day.

Please note that spares, tools and accessories are dispatched separately and will be delivered within 3-5 days.



2-year warranty

2-year limited warranty

We don't stop caring about our machines once they're yours. We offer a warranty on parts and labor.

2-year limited warranty on:

- Cordless vacuums

- Hair dryers

- Purifiers, fans and heaters

Auto registration

Register your warranty automatically when buying direct.

Dedicated business support

Dedicated business support

Dyson experts on hand to offer you guidance and support.

Call us on 1-855-720-6378.

Helpline opening hours

8.30am – 5.30pm Monday - Friday CST


Request a call back

Specifications & documents

Access and download a comprehensive collection of technical specifications, operation manuals and installation guides for Dyson technology for your business.

Specifications & documents

  • 1 PM 2.5, PM 10, VOCs, NO₂.
  • 2 Tested for filtration efficiency, air projection, purification coverage in a 2860ft³ room with multiple sensors. Automatically refers to when machine is in auto mode.
  • 3 US Environmental Protection Agency.
  • 4 Tested to Dyson internal test method TM-003711 in a 290ft² room and DTM801.
  • 5 Standard data and messaging rates may apply. Requires Wi-Fi 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.
  • 6 Requires device to run app, 2.4GHz or 5GHz Wi-Fi connection or mobile data, and Bluetooth 4.0 support. For app compatibility, please search for 'Dyson Link' on the iOS App Store or the Google Play Store. Standard data and messaging rates may apply.