POWERFUL. QUIET. SAFE

With Air MultiplierTM technology and re-engineered airflow paths, Dyson engineers have made Dyson CoolTM fans powerful yet quiet. And with no blades or grille, they’re safe and easy to clean – with no unpleasant, choppy air.

SMOOTH, UNINTERRUPTED AIRFLOW

Some other fans produce unpleasant, choppy air. Dyson CoolTM fans project a stream of powerful, smooth, high-velocity airflow.

ACOUSTICALLY TUNED, AND NOW 75% QUIETER.1

With streamlined air channels for reduced turbulence, Dyson CoolTM fans are up to 75% quieter than the previous generation. So they can cool you, without disturbing your sleep. A Quiet Mark awarded by the Noise Abatement Society for improved sound quality.

IMPROVED ENERGY EFFICIENCY

The streamlined airflow paths and newly calibrated motor help to make this our most energy-efficient generation of fans.

NO BLADES

Dyson CoolTM fans are safe, with no fast-spinning blades.

SWITCHES OFF WHEN YOU WANT IT TO

With a sleep timer and remote control, you can program the machine to turn off after preset intervals, from 15 minutes to 9 hours.

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.

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 airfoilshaped 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.

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 h ertz – similar to the tone produced by a mosquito’s beating wing. This improves the tonal quality of the machine.

KEY FEATURES

CHOOSE YOUR MODEL

THE DYSON GUARANTEE

  • FREE DYSON PARTS AND LABOUR: Replacement parts or repairs if something goes wrong during your guarantee period.

  • HELP FROM DYSON EXPERTS: Freephone and live chat. The right advice for your machine, from real Dyson people.

  • HASSLE-FREE REPLACEMENT: If we can’t repair your machine, we’ll replace it while it’s under guarantee. Fast.

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MORE FROM DYSON

DYSON

Since its inception in 1978, Dyson has risen to become a true British household name and brand – all thanks to a relentless drive for invention and a refusal to give up.

Namesake and founder James Dyson initially dreamed of a bagless vacuum cleaner; and through years of hard work and many failures, he eventually realised this dream. Today, the hugely successful Dyson product range has extended to include hairdryers, fans and air purifiers as well.

Dyson engineers are some of the most creative in the business, passionate about new ideas for home tech and always ready to try something that has never been done before.

Dyson offer their customers lifetime support, no additional costs, and a two- or five-year guarantee. Through building customer trust and brand loyalty they have managed to connect with their audience to offer household products that many are now unable to imagine living without.

Dyson’s penchant for problem-solving and expert knowledge of the home tech market stand it in good stead to continue to develop even more exciting new ground-breaking Dyson products in the future.

The Boots Dyson product range includes Fans, Hairdryers and the Airwrap™ stylers.

Read more at https://www.boots.com/dyson#dpVLvBjKvC3x1T8J.99

175% quieter than previous generation.