Technology
Jet engine technology. Reduced turbulence.

Mixed flow impeller.
Using technologies found in turbochargers and jet engines, a mixed flow impeller draws air into the machine. The eleven impeller fins are asymmetric, so each one harmonises with the others, balancing the tone. And every one has a scalloped trailing edge, to reduce turbulence and further improve acoustics.
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Airfoil-shaped ramp.
After the impeller builds air pressure, up to 38 litres of air per second is forced up into the eccentrically aligned loop. It’s then accelerated over an airfoil-shaped ramp, which harnesses the Coanda effect to manipulate the powerful flow of air. Airflow clings to the ramp, which is angled at precisely 16° – channelling its direction for optimum personal cooling.
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Inducement and entrainment.
Air Multiplier™ technology exploits the Bernoulli principle, which creates an area of low pressure. This induces air behind the fan, whilst surrounding air follows the airflow in a process known as entrainment – multiplying the initial airflow by as much as 15 times.
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Helmholtz cavity.
The acoustically engineered motor bucket houses a Helmholtz cavity. When sound waves enter the cavity, the pressure fluctuation within the chamber reflects them back. The waves are bounced within the cavity, dissipating sounds in the range of 1,000 Hertz – similar to the tone produced by a mosquito’s beating wing. This improves the tonal quality of the machine.
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Less energy, less noise.
Brushless DC motor.
The newly calibrated brushless motor provides variable power, rather than the limited settings on conventional motors. It generates powerful airflow, whilst using less energy.
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Aerodynamic diffuser.
Airflow is separated into controlled paths and streamlined, so that air passes through the machine quietly and with greater efficiency. This means the motor can be calibrated to run more slowly while generating powerful airflow, further reducing overall noise.
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Dyson Cool ™ desk fan
Overall rating
4.5/5
378 Reviews
91% of reviewers would recommend to a friend.
I wouldn't be without it
AlanCM
Fantastic multispeed fan, so controllable and quiet with a remote control and timer to help you get to sleep in sweltering conditions. For me, a 'must have'.
Read more
Choose your model
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AM07
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Dyson Cool ™ tower fan
Tower fan for larger spaces.
169 Reviews
1 accessory included See all Hide Click to learn moreRemote controlCurved and magnetised to store neatly on the machine
£339.0012 monthly instalments £30.43 a month. -
Dyson Cool ™ desk fan
Desk fan for smaller spaces
378 Reviews
1 accessory included See all Hide Click to learn moreRemote controlCurved and magnetised to store neatly on the machine
£249.0012 monthly instalments £22.35 a month. -
Dyson Pure Cool™ tower White/Silver
Automatically purifies a whole room and cools you. Senses and displays real-time air quality. Connects to Dyson Link app.
145 Reviews
2 accessories included See all Hide Click to learn moreRemote controlCurved and magnetised to store neatly on the machine
Power supply£499.9912 monthly instalments £41.67 a month. -
Dyson Pure Cool™ desk White/Silver
Automatically purifies a whole room and cools you. Senses and displays real-time air quality. Connects to Dyson Link app. For smaller spaces.
97 Reviews
2 accessories included See all Hide Click to learn moreRemote ControlCurved and magnetised to store neatly on the machine.
Power supply£399.9912 monthly instalments £33.33 a month.
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Representative example: purchase rate 19.9% p.a. (variable), representative 19.9% APR (variable), based on a credit limit of £1,200.
This represents the typical costs of using a PayPal Credit limit, not including instalment offers. PayPal Credit is a credit line to fund purchases made online. For more information about how PayPal Credit works click here.
PayPal Credit customers who make purchases on the Dyson website will qualify for a promotional rate of either 0% p.a. or 14.9% p.a. on a monthly instalment plan depending upon the product chosen. For example a £1,200 purchase split over 12 monthly payments at 0% p.a. would cost £100.00 per month, or at 14.9% would cost £107.73 per month, using PayPal Credit. Subject to credit approval. Dyson Limited is a credit broker and not a lender.
Use our calculator to see your estimated monthly payments over a range of periods. All repayments shown are estimates. Subject to approval, terms apply. Estimate only. Repayments will be confirmed during application.
Direct from Dyson

Price-match promise
Dyson Price Promise.
Our prices are checked and matched daily, so you can be confident you’re getting the best price by purchasing direct from Dyson.
If, within 7 days of purchase, you find the same model advertised at a lower price by Argos, Currys or John Lewis in the UK, we’ll refund the difference.
Just contact our Customer Service team on 0800 298 0298.
- Product must be the exact same model as appears in a Dyson Demo store or on Dyson.co.uk and be in stock with a qualifying retailer.
- Proof of advertised price by a qualifying UK retailer is required.
- Qualifying retailers are: John Lewis, Currys and Argos.
- Promise does not apply if your purchase is part of a bundle or collection that can also be purchased individually at full price.
- Refunds will be processed by our Customer Service team within 5 working days.
Product advertised must be new and in its original packaging. Promise does not apply if the product is reconditioned, refurbished, used, damaged, returned, open box or a demonstrator product.

Free scheduled delivery
Free next-day delivery
On orders placed before 8pm seven days a week. (Location restrictions apply, please click here for details)
Please note, the cut off for next day delivery on 3rd November 2019 is 3:30pm.
Scheduled delivery
Pick a day and time slot that suits you. Free options available.
Click and collect
We’ll deliver your machine to a pick-up location of your choice.
Please note that spares, tools and accessories are dispatched separately and will be delivered within 3-5 days.

Money back guarantee
Money back guarantee.
We offer a 35-day returns policy, in case you change your mind (on vacuums, hair care, lighting, purifiers, fans and heaters only).
- You may cancel up to 35 days after receiving your machine.
- Contact us on 0800 298 0298 or askdyson@dyson.co.uk to cancel.
See our returns policy for further details.
2-year or 5-year guarantee.
We don't stop caring about our machines once they're yours. We offer a guarantee on parts and labour.
5-year guarantee on:
- Upright and cylinder vacuums.
2-year guarantee on:
- Cordless vacuums;
- Hair dryers;
- Purifiers, fans and heaters.
Auto registration
Register your guarantee automatically when buying direct.

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