The Dyson Pure Cool™ purifier – Overview

Explore the Dyson Pure Hot+Cool

The average home can be up to 5X more polluted than the air outside1



We spend 90% of our time indoors

As our homes become increasingly well sealed, it may seem like we're shutting pollution out. But in truth, we're shutting it in. Whether we're sleeping, cooking, cleaning, or working – we now spend 90% of our time indoors, breathing potentially dirty air.

Discover the invisible pollutants that build up in your home

Click the hotspots to learn more.

Wood-burning fireplaces and stoves

Particulate matter can be emitted by combustion during burning.

Materials in furniture

Foam that can be found in furniture can release formaldehyde gas.

Carpets, rugs and flooring

Some carpets, rugs and flooring emit formaldehyde, potentially throughout their life.

Scented candles

Some scented candles release benzene and formaldehyde into the air as they burn.

Pet dander and disintegrated faeces

Cats, dogs and other household pets can spread this microscopic material around the home.


Plants and flowers can release microscopic pollen into the air.

Outdoor air pollution

Tree pollen, vehicle exhaust fumes and particulate matter can enter and get trapped in the home.

Indoor paints

Volatile Organic Compounds (VOCs) may be released as gaseous chemicals from paint.

Air fresheners

Household air fresheners can release VOCs and benzene with their fragrance.

Gas hobs and cooking fumes

Fumes and odours, such as Nitrogen dioxide (NO2), can be emitted by gas hobs and the cooking process.

Cleaning products

Household cleaning products can contain benzene, fumes and odours.


PM 10

Pollen and allergens

PM 5.0


PM 2.5

Industrial emissions

PM 0.1

Ultrafine particles


Carpets, rugs and flooring


Household fumes and cooking

Benzene and VOCs

Cleaning products and scented candles

Nitrogen dioxide

From gas stoves and car exhausts

Dyson Pure Hot+Cool™ heats with clean air.
Not dirty air.

Senses and reports particles and gases,
in real time

Captures 99.95% of allergens and pollutants as small as 0.1 microns2


Projects purified air to every corner of the room3

Heats with purified air in winter.


Cools you with purified air in the summer.


Multifunctionality, without compromise