Discover Dyson air purifiers

Dyson air purifiers for dust and allergies are engineered to treat the air you breath, giving you a cleaner, healthier home.

The Dyson purifier range

Dyson air purifiers

Discover how a Dyson air purifier can make the air you breath cleaner. We take in up to 9000 litres of air in each day1. With more time spent indoors, it is vital that indoor air quality is treated properly. Our range of purifiers and Dyson air filters have been developed by Dyson engineers to trap microscopic pollutants and then project purified air throughout the room. Explore the range of air cleaner features to see which Dyson is right for you.

  • Dyson Purifier Hot+Cool™ Formaldehyde

    Dyson heating and cooling purifier fan in a bedroom

    “Dyson

    The only Dyson purifier to capture and destroy formaldehyde, continuously2. Captures and removes dust, allergens, gases, odours and other ultrafine pollutants.

    • Purifies, heats and cools the whole room3

    • Removes 99.95% of particles as small as 0.1 microns4

    • Sealed to HEPA H13 standard5

    • Detects pollutants and reports them in real time

    • Catalytic filter destroys formaldehyde2

  • Dyson Purifier Hot+Cool Autoreact™

    Dyson purifier heater in a bedroom

    “Dyson


    Our Dyson purifying fan and heater captures and removes dust, allergens, gases, odours and 99.95% of particle pollution4.

    • Purifies, heats and cools the whole room3

    • Removes 99.95% of particles as small as 0.1 microns4

    • Sealed to HEPA H13 standard5

    • Detects pollutants and reports them in real time

  • Dyson Purifier Cool Autoreact™

    Dyson purifier in a living space

    “Dyson

    Our Dyson purifying fan captures and removes dust, allergens, gases, odours and 99.95% of particle pollution4.

    • Purifies and cools the whole room3

    • Removes 99.95% of particles as small as 0.1 microns4

    • Sealed to HEPA H13 standard5

    • Detects pollutants and reports them in real time


Compare Dyson air purifiers

See our purifiers side by side, and find the right Dyson for you.

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Dyson Purifier Cool AutoReact™

    Automatically purifies the whole room1

    Sealed to HEPA H13 standard – what goes inside, stays inside.4

    Removes 99.95%3 of ultrafine particles for a cleaner, healthier home.

    Diffused mode purifies you without the effect of cooling.

$799.00
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Frequently asked questions

Dyson has a range of heating and cooling air purifiers to choose from. To find the right purifer for you, compare the range using the comparison table above.

Yes, all Dyson purifiers have HEPA filters to capture 99.95% of allergens and pollutants as small as 0.1 microns.4

Dyson Purifiers heat or cool with purified air. They project a powerful airflow to heat or cool like most Dyson fans or heaters, but they also capture dust and allergens removing 99.95% of particles as small as 0.1 microns4

Dyson air purifiers feature a night time mode. This mode uses the machine's quietest settings. To ensure a comfortable night's sleep.

Dyson air purifiers and fans work differently to air conditioners. Rather than having cooling elements, using ambient air in the room, the purifying fan uses a powerful stream of airflow to cool you down. The cooling effect comes when the air, projected from the amplifier at velocity, passes over the user's skin. The higher the fan speed, the more powerful the airflow and cooler the air will feel.

Due to unforeseen circumstances, we are experiencing a stock delay for some of our Dyson air purifiers. You can register using the ‘Notify me’ button on our product pages to be the first to know when we are back in stock of the model you are after. In the meantime, explore machines in stock.

The Dyson Purifier remote contains a button battery. Please read Important safety instructions for product containing button/coin batteries.

WARNING. Chemical burn and choking hazard. Keep batteries away from children (whether the battery is new or used). This product contains a lithium button/coin cell battery. If a new or used lithium button/coin cell battery is swallowed or enters the body, it can cause severe internal burns and can lead to death in as little as 2 hours or less. Always completely secure the battery compartment. If the battery compartment does not close securely, stop using the product, remove the batteries, and keep it away from children. If you think a battery might have been swallowed or placed inside any part of the body, seek immediate medical attention. The button/coin battery is located inside the remote control.​

Direct from Dyson

1How your lungs get the job done’ American Lung Association, 2017.

2Third party full machine testing based on GB/T 18801-2015 formaldehyde cumulative clean mass testing with continuous injection until plateau of formaldehyde CADR is achieved. Results may vary in practice.

3In maximum setting. Tested for air projection, purification coverage in a 81m3 room.

4Tested for filtration efficiency at 0.1 microns (EN1822).

5Particle challenge by DEHS oil specified in EN1822 within a chamber specified in ASTM F3150. Tested in Max Mode at IBR US, for whole machine efficiency above 99.95%.