Dyson Purifier Cool Formaldehyde

Dyson Purifier Cool Formaldehyde

Captures virus56, allergens and dust. Destroys formaldehyde, continuously57
Removes 99.95% of ultrafine particles
as small as PM0.158
Purifies the whole room59
Fully sealed to HEPA H13 standard – what goes inside, stays inside60

Free 2 year guarantee

Powerful circulation to purify the whole room
Only Dyson purifiers have Air Multiplier™ technology, to draw in distant pollutants and project purified air throughout the room.59

We test beyond the industry standard. For real living spaces.
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.
CADR is not a measure of purification performance in a real-size room
28.5m3
Two additional fans boost circulation. Only one sensor measures air quality.
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.

Formaldehyde can release for years. Dyson purifiers destroy it continuously.57
Formaldehyde is one of the most common indoor pollutants.
It can emit for years from furniture, flooring and even bedding.

Common household pollutants

Formaldehyde (HCHO)
Carpets, rugs and flooring
Odours
Household fumes and cooking
Benzene and VOCs
Cleaning products and candles
Nitrogen dioxide
Gas stoves and car exhausts
PM10
Pollen and allergens
PM5.0
Bacteria
PM2.5
Industrial emissions
PM0.1
Ultrafine particles

Senses and reports, automatically
Four sensors constantly monitor your air, while our unique algorithm diagnoses pollutants at a molecular level – reacting to purify and display live air quality.

Solid-state formaldehyde sensor. For lifetime precision.
Our latest purifiers use an electrochemical cell to precisely detect formaldehyde molecules – 500 times smaller than 0.1 microns. And because it's solid state, it maintains precision for the lifetime of the machine.

Captures and destroys with advanced HEPA H13 filtration
The HEPA+Carbon filter captures gases61 and 99.95% of particles as small as PM 0.158 Our catalytic filter continuously destroys formaldehyde57

Destroys formaldehyde in billions of catalytic tunnels57
Dyson's unique catalytic filter continuously traps and converts formaldehyde into water and CO2. And it self-regenerates, so it never needs replacing.

The only purifier fully sealed to HEPA H13 standard
To prevent pollutants leaking back into the air, it's not just the filter that's sealed to HEPA H13 standard, it's the whole purifier.60 So what goes inside, stays inside.

Smart purification, controlled by app or voice
Control and monitor air quality from anywhere with the Dyson Link app,14 or hands-free with compatible voice services.62

Download the Dyson Link app14

Additional features

Diffused mode. Purifies without cooling you.
Airflow is diverted through the back of the machine, maintaining effective purification.
Night mode
For lighter sleepers, it monitors and purifies using the quietest settings along with a dimmed display.

20% quieter
Acoustically engineered to reduce turbulence, so it's 20% quieter than the previous model.
Easy filter care
The catalytic filter never needs replacing. And when you need a new HEPA+Carbon filter, the Dyson Link app lets you know.

Choose your model

User Guide