Our latest purifier fan, with Dyson Cryptomic™ technology

Destroys formaldehyde, continuously.¹ Automatically purifies throughout the room, capturing 99.95% of ultrafine particles.²

¹Third party full machine testing based on GB/T 18801-2018 formaldehyde cumulative clean mass testing with continuous injection until plateau of formaldehyde CADR is achieved. Results may vary in practice.
²Tested for filtration efficiency at 0.1 microns (EN1822), air projection and purification coverage in a 81m3 room.

Homes can be up to 7X more polluted than the air outside³

Many household items – from decorating materials, to flooring, to plants – can release microscopic particles and gases. This includes formaldehyde, which can quickly build up and keep polluting for over a year.

³Japanese Ministry of Health, Labour and Welfare's 'National Indoor Air Field Survey Report', Summer 2013. Indoor and outdoor ratio based on the median value of 12 types of VOCs.

Formaldehyde is 500X smaller than PM0.1

It's a potentially harmful chemical, emitted by numerous household products. It's particularly difficult to capture, and can pollute continuously.

Dyson Cryptomic™ technology destroys formaldehyde at a molecular level¹

Dyson Cryptomic™ technology has a unique catalytic coating, with the same structure as the Cryptomelane mineral. Its billions of atom-sized tunnels are the optimal size and shape to trap and destroy formaldehyde, breaking it down into tiny amounts of water and CO₂.

¹Third party full machine testing based on GB/T 18801-2018 formaldehyde cumulative clean mass testing with continuous injection until plateau of formaldehyde CADR is achieved. Results may vary in practice.

Play

Automatically senses and reports particles and gases, in real time

With three intelligent sensors, the Dyson purifier fan automatically detects airborne particles and gases – including formaldehyde. The built-in LCD screen shows you which pollutants your machine has detected.⁴

⁴PM2.5, PM10, VOCs, NO2

Captures and destroys

The advanced 360˚ filtration system captures potentially harmful pollutants, removes gases, and destroys formaldehyde continuously.¹

¹Third party full machine testing based on GB/T 18801-2018 formaldehyde cumulative clean mass testing with continuous injection until plateau of formaldehyde CADR is achieved. Results may vary in practice.

Control your home environment, direct from your device

The Dyson Link app allows you to monitor the air quality in your home, and outdoors. Quickly check your machine's activity, past and present, set schedules and remotely control your machine.⁶

⁶Requires 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.

Projects purified air throughout your room

With 350˚ oscillation, it mixes and circulates purified airflow throughout the whole room.²

² Tested for filtration efficiency at 0.1 microns (EN1822), air projection and purification coverage in a 81m3 room.

Powerful Air Multiplier™ technology

Air Multiplier™ technology delivers over 290 litres of smooth, powerful airflow per second – circulating purified air throughout the whole room.⁷

^{7 In maximum setting. Tested for air projection and purification coverage in a 81m3 room.}

Two airflow modes

The machine has 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.