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Dyson purifier cool gen1 logo
The Dyson Purifier Cool Gen1 machine purifying a living area.

Automatically senses, captures and traps pollutants to purify your whole room.⁸

Cools you. Removes 99.97% of particles as small as 0.3 microns

A testing chamber for Dyson purification machines.

We test beyond the industry standard. For real living spaces.

We test our purifiers in a room size of 872 square feet, with sensors that continuously measure air quality, filtration, sensing and circulation – to ensure the whole room is purified properly.⁸

The Dyson Purifier Cool Formaldehyde purifying a living space.

Whole-room purification

Only Dyson purifiers have Air Multiplier™ technology to draw in distant pollutants and project 77 gallons of air a second throughout the room.⁸ The long-range projection and powerful stream of purified airflow cools you down during the summer.

Pioneering Dyson technology

Pioneering Dyson technology

Fully-sealed filtration

The whole purifier is fully-sealed. So what goes inside, stays inside.

Air Multiplier™ technology

Projects a long-range stream of smooth air. No need for blades.

350° oscillation

Adjustable oscillation projects purified air evenly.

Real-time LCD screen

LCD screen reports indoor air quality in real time.

360 HEPA H13 filter

29.5 feet of borosilicate microfibres, pleated over 200 times, captures 99.97% of pollutants as small as 0.3 microns.

Activated carbon filter

A layer of carbon captures gases such as benzene and NO₂.

Purifier cool Gen1 LCD screen and inner technology

Senses and reports, automatically

Sensors constantly analyze your air, while our unique algorithm cross-checks data every second. To precisely monitor, display and react to your air quality.

MyDyson logo
The different features of the MyDyson app shown on phone screens.

Get more from your new Dyson with the MyDyson™ app

Register your machine to access quick start, how-to guides.

Frequently asked questions

What is different about the Dyson Purifier Cool Gen1 machine?

The Dyson Purifier Cool Gen1 machine has the same core capabilities found in our purification products. The Dyson Purifer Cool Gen1 machine, senses pollutants PM2.5 and PM10. Although this machine doesn’t have app connectivity, the remote control allows you to easily adjust settings on the machine.

What is new about the Dyson Purifier range and how is it different to other purifiers?

Dyson engineers are perfectionists. Channelling our relentless dissatisfaction, we have re-engineered the Dyson Purifier range to be fully sealed to HEPA H13 standard. Capturing 99.97% of fine particles and preventing pollutants from leaking back into the air you breathe.

How often should I replace my filter?

We recommend replacing the HEPA+Carbon filter every 12 months. That's because over time, filters can get clogged with pollutants, and even let unpleasant odours back into the room. The machine will alert you when it’s time to change filters. A filter life reading can be found on the LCD screen. The catalytic filter never needs replacing.

Dyson air treatment machines.

Dyson air treatment

Learn more about Dyson purifiers, humidifiers, fans and heaters to find which suit your home.