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Dyson air purifiers and filters

Clean and protect your environment with a Dyson air purifier.

Dyson Purifer in large room

Air purifiers and purifier filter technology

Dust, pollutants, allergens and odours can be released inside your home by common indoor objects. Sprays, stoves and plants all affect indoor air quality, as well as pets. Our range of Dyson air purifiers improve indoor air quality by projecting purified air throughout the room.

Only a Dyson works like a Dyson

  • Proof of cleaner air

    Sensors precisely diagnose, display and react to pollutants at a molecular level, displaying live air quality results on the LCD screen and the MyDyson™ App.6

  • Unlike others, what goes inside, stays inside

    The whole purifier is sealed to HEPA H13 standard4, removing 99.95% of particles as small as 0.1 microns.3

  • Whole room purification1

    Air Multiplier™ technology draws in distant pollutants and projects purified air throughout the whole room.1

  • Dyson air purifiers

    Dyson purifier

    Dyson purifiers capture common pollutants that affect air quality, such as formaldehyde, nitrogen dioxide, benzene and VOCs found inside your home. Through advanced HEPA filtration, our air purifiers remove 99.95% of particles as small as 0.1 microns4.

    Purified indoor spaces offer important health benefits – especially for those who experience allergies. Our air purifiers capture common allergens like pet hair and dust, trapping them within the filter.

    Discover our range of heating, cooling and pollutant removing purifiers – including our latest air purifier technology that detects and destroys formaldehyde5.

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  • Dyson purifier filters

    Dyson HP09 Filter

    Our air purifier filters are developed by the same engineers who make Dyson machines. Made from borosilicate microfibres, our sealed Dyson air filters are designed to capture and trap particles as small as bacteria.

    To ensure the air we breath is clean, our filters are sealed to HEPA H13 standard2, capturing 99.95% of particles as small as 0.1 microns.4

    And our latest air purifier filter is able to achieve precise formaldehyde sensing and removal. The Selective Catalytic Oxidisation (SCO) filter is able to destroy formaldehyde – a common pollutant found in building materials and furniture – at a molecular level5.

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Frequently asked questions

Yes. Our activated carbon filters capture and trap pollutants that cause odour in indoors environments.

HEPA stands for High-Efficiency Particulate Air. This filter can trap particles – as small as 0.1 microns. All Dyson purifiers have HEPA filters to capture 99.95% of allergens and pollutants.1

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 microns1

Breathe cleaner air at every moment

Many indoor activities and household products release invisible pollutants. Dyson air purifiers have been engineered to remove airborne particles – so you can breathe cleaner air.

Learn more
Indoor activities that contirubte to indoor air pollution

Direct from Dyson

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Get more from your new Dyson with the MyDyson™ app

Expert guides and content. Automated filter alerts. Tailored 24/7 support.

Download from iOS app store
Download from Google Play store
Phone with MyDyson app showing what's inside a Dyson purifier.

Owner support

  • Register your machine


  • Find the right part


  • Find a replacement filter


  • Expert support

1In maximum setting. Tested for air projection, purification coverage in a 81m3 room.

2Particle 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%.

3Standard data and messaging rates may apply. Requires 2.4GHz or 5GHz Wi-Fi connection and app-enabled device. Requires iOS version 14.0 or above, or Android version 8.0 or above. Your mobile device must have Bluetooth 4.0 support.

4Tested for filtration efficiency at 0.1 microns (EN1822, ISO29463)

5Third 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.

*In maximum setting. Tested for air projection, purification coverage in a 81m3 room and heating performance in a 35m3 room.