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Dyson Purifier Cool motif
Dyson Purifier Cool tower fan

Dyson Purifier Cool™ tower fan

Cooling, purified air for your business, with Dyson purifiying fans.

  • Captures ultrafine dust, allergens, H1N1 virus¹
  • Removes 99.95% of particles as small as 0.1 microns²


£499.99 inc. VAT

£416.66 ex. VAT


Expanded graphic showing two phases of filtration

Captures pollutants with HEPA filtration

In this Dyson purifier, fully-sealed HEPA and activated carbon filters remove gases and 99.95% of particles as small as 0.1 microns.²

Dyson purifiers remove these common pollutants from commercial environments

  • Formaldehyde

    Painting, varnishes and printers

  • Benzene and VOCs

    Traffic, building materials and furniture

  • Nitrogen dioxide

    Road traffic, tobacco and fuel-burning heaters

  • Odours

    Fumes and cooking

  • PM10

    Pollen and allergens

  • PM5.0


  • PM2.5

    Industrial emissions

  • PM0.1

    Ultrafine particles


Dyson Purifier projecting purified air around a hotel room

Powerful circulation to purify an 81m³ space³

Dyson purifiers don't compromise airflow for purification. Combining advanced filtration with Air Multiplier™ technology, they generate powerful circulation to draw in pollutants and projects over 290 litres a second of purified air throughout meeting rooms, hotel rooms and classrooms.

Dyson testing goes further than the industry standard (CADR)

Dyson engineers designed the POLAR test to challenge the industry test standard – measuring filtration, sensing and circulation to ensure the whole room is purified properly.

Graphic showing CADR air circulation test method

CADR is not a measure of purification performance in a real-size room 28.5m³

An additional fan boosts circulation. Only one sensor measures air quality.

Graphic showing POLAR air circulation test method

Dyson's POLAR test goes further to measure purification throughout a real-size room 81m³

No additional fans. Nine different sensors to measure even-room air quality.

Key technology

  • Fully-sealed to HEPA H13 standard⁴

    Two phases of purification sit within our fully-sealed filtration and airflow system. To trap pollutants inside, removing them from the air you breathe. Giving you reassurance that what goes inside, stays inside.

  • Senses and reports

    Detects airborne particles and gases, displaying real-time air quality reports on the LCD and Dyson Link app.⁵

  • Hassle-free Auto mode

    Automatically reacts to remove pollutants from the air, increasing airflow when it needs to.

Additional features

  • Easy filter maintenance

    Changing the HEPA+Carbon filter is quick and easy, with automatic notifications for each machine on the LCD screen and Dyson Link app.⁵

  • Cools you with purified air

    Air Multiplier™ technology delivers powerful, long-range airflow to cool you with purified air.

  • 20% quieter than previous model

    Acoustically engineered to reduce turbulence, so it's 20% quieter than the previous model.

  • Smart technology

    Monitor and schedule purifying for each location with the Dyson Link app.⁵ And control hands-free with compatible voice services.⁶

  • Diffused mode

    Diverts airflow through the back of the machine. To purify the room, without feeling the airflow or cooling you.

  • Night mode

    Perfect for peaceful working environments or hotel rooms. Monitors and purifies using the quietest settings, with a dimmed display.


    • Oscillation/Angle


    • Filter life

      1 year for HEPA+Carbon filter⁵

    • Standby power consumption


    • Room coverage

      81m³ (according to POLAR)

    • Sound level


    • Cord length


    • Length


    • Width


    • Height


    • Weight


  • Dyson Pure Cool tower side and front views

Frequently asked questions

How many Dyson Purifiers do I need for my business?

Dyson experts are on hand to better understand your business environment. We'll advise about which purifiers will best suit your space and budget, as well as informing you about our latest offers.

What's the lifespan of the filter in a Dyson Purifier?

We recommend replacing the HEPA+Carbon filter every 12 months (based on 12 hours a day of use) – so this may vary depending on usage and pollution levels. You'll be notified via the Dyson Link app⁵ or LCD screen when it's time to replace the filter.

Do I need to maintain my Dyson Purifier's filter?

No, unlike some conventional filters which require changing, washing and drying each month, this isn't the case with ours. So there's no time wasted without a working purifier. Our filter is quick and easy to replace – and you'll know exactly when, via the Dyson Link app⁵ or LCD screen.

Can multiple users control the same Dyson Purifier?

Yes, one Dyson Link app account can be used to control up to 15 connected purifiers – or an unlimited number of users can control a single purifier. It will only ever choose the most recent update. For example, if more than one person was updating the scheduling, the purifier will use the most recent change.

Dyson Purifier Cool motif
Dyson Purifier Cool tower fan

Dyson Purifier Cool™ tower fan

£499.99 inc. VAT

£416.66 ex. VAT


  • New 2021 alt text tbc

    Explore the Dyson air treatment range

Why choose Dyson for business

  • 1 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.
  • 2 Tested for filtration efficiency at 0.1 microns (EN1822). Gas capture rates vary.
  • 3 In maximum setting. Tested for air projection (DTM 801) and purification coverage in an 81m³ room (TM-003711).
  • 4 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%.
  • 5 Requires device to run app, Wi-Fi or mobile data, Bluetooth 4.0 support, and iOS version 10 or Android version 5 (or above). Standard data and messaging rates may apply. The Bluetooth ® word mark and logos are registered trade marks owned by the Bluetooth. SIG, Inc. and any use of such marks by Dyson is under license.
  • 6 Refer to the Dyson Link app for compatible voice services. Apple, the Apple logo and Siri are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of the Apple Inc., registered in the U.S. and other countries. Google Play, the Google Play logo, Google Assistant are trademarks of Google Inc. Amazon Alexa and all related logos are trademarks of, Inc. or its affiliates.
  • 7 Based on 12 hours use per day. Filter life varies according to pollution levels.
  • 8 At maximum flow rate in Purifier mode.