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Dyson air purifiers and filters
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 whole room.1
Explore Dyson air treatment range by functionality
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Purifies, heats and cools you 
Purifies and cools you 
Fans and Heaters
Choose your model
Dyson Purifier Hot+Cool Gen1
Purifies, heats and cools you.
Automatically senses airborne particles and dust.
Automatic filtration with HEPA 13 360° Glass+Carbon filter.
Projects purified air across the whole room.
Magnetic remote control for easy storage.
H 765mm x L 131mm x W 205mm
Fans and heaters
Quickly cools you and heats the room.
Air Multiplier™ technology for powerful airflow.
Jet focus control for personal or whole-room heating and cooling.
Smooth oscillation.
Remote control with 10 airflow settings.
H 595mm x L 113mm x W 153mm
Dyson Purifier Cool™
Purifies the room and cools you.
Automatically senses airborne particles and gases.
Automatic filtration with HEPA 13 360° Glass+Carbon filter.
Projects purified air across the whole room.1
Control and monitor your air quality from anywhere with the MyDyson™ app.
H 1050mm x L 120mm x W 204mm
Only a Dyson works like a Dyson
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Senses and reports automatically
Most indoor pollutants can't be seen or smelled. Dyson air purfiers constantly monitor your indoor air quality – automatically sensing airborne particles and then displaying real-time reports on the LCD screen for proof of cleaner air.
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Whole-machine sealed
In our latest air purifiers it's not just the filter that's sealed to HEPA 13 standard, it's the whole machine.2 This prevents pollutants from being expelled back into the room after they've been removed from the airflow. So what goes inside, stays inside.
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Purifies the whole room
We test our machines beyond industry standards, so they're suitable for real homes. Only Dyson air purifiers are engineered with Air Multiplier™ technology, to draw in distant pollutants and project purified air into every corner of the room.3
Buy now, pay later
Spread the cost of your new machine when you buy directly from Dyson.
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.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
While you’re getting cosy this winter, don’t let indoor air pollution settle in
Dyson purifier heaters capture most indoor winter pollutants like mould spores, bacteria and viruses5, heating your whole room1 with purified air while helping you save up to 30% on running costs.6
Get more from your new Dyson with the MyDyson™ app
Expert guides and content. Automated filter alerts. Tailored 24/7 support.
Owner support
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Expert support
1In maximum setting. Tested for air projection, purification coverage in a 81m3 room.
2Standard 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.
3Particle 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%.
4Tested for filtration efficiency at 0.1 microns (EN1822, ISO29463)
5Dyson purifiers were challenged with airborne influenza A (H1N1 virus), MS2 bacteriophage and Phi-6 bacteriophage at independent labs, using a 30 m3 chamber for 60 minutes or 90 minutes (Phi-6) at maximum fan speed. Dyson Purifiers were also challenged with airborne SARS-CoV-2 (the virus that causes COVID-19) at an independent lab, using a 0.37 m3 chamber for 90 seconds. Real-life efficacy may vary.
6After reaching target temperature and maintaining it. Tested in a 35 m3 chamber when using the hot air mode and the product setting temperature is 25°C. Comparing with continuous operation with power consumption of 2050W. Results may vary depending on room insulation.