Dyson Purifier Cool™ Formaldehyde
Cleaner air for you and your pet.
Removes 99.95% of particles as small as 0.1 microns3
Purifies and cools the whole room.1 Even destroys formaldehyde.2
Sealed to HEPA standard4 – what goes inside, stays inside
Poor air quality isn't just a problem outside. It's a problem inside too.
From pets and flowers, to sprays and stoves, our homes can trap pollutants in the air. That's why Dyson air purifiers automatically sense and remove them.
Common household pollutants
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Formaldehyde
Painting, varnishes and printers
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Benzene and VOCs
Traffic, building materials and furniture
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Nitrogen dioxide
Road traffic, tobacco and fuel-burning heaters
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Odours
Fumes and cooking
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PM10
Pollen and allergens
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PM5.0
Bacteria
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PM2.5
Industrial emissions
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PM0.1
Ultrafine particles
Only a Dyson works like a Dyson
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Senses and reports, automatically
Integrated sensors constantly analyse your air, while our unique algorithm cross-checks data every second. It diagnoses pollutants at a molecular level, displaying live results on the LCD.
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Whole room purification1
Dyson purifiers have Air Multiplier™ technology. It generates the circulation power to draw even distant pollutants into the machine, projecting purified air throughout the room.1
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Unlike others, what goes inside, stays inside
In our latest purifiers, it's not just the filter that meets HEPA H13 standard4, it's the whole machine. So what goes inside, stays inside.
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.
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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.
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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.
Senses and reports, automatically
Four sensors, including a solid-state formaldehyde sensor, interact with our unique algorithm to precisely diagnose, display and react to your air quality.
Captures and destroys with advanced HEPA filtration
The HEPA+Carbon filter captures gases5 and 99.95% of particles as small as 0.1 microns.3 Our catalytic filter continuously destroys formaldehyde2.
The purifier is sealed to HEPA H13 standard4, removing 99.95% of particles as small as 0.1 microns.3
To prevent pollutants leaking back into the air, it's not just the filter that's sealed to HEPA H13 standard4, it's the whole purifier. So what goes inside, stays inside.
Features
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Cools you in summer
In warmer weather, a powerful stream of purified airflow can cool you down.
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Diffused mode
Diverts airflow through the back of the machine. To purify, without cooling you.
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Now 20% quieter
Acoustically engineered to reduce turbulence, so it's 20% quieter than the previous model.
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App control
Control and monitor your air quality from anywhere using the MyDyson™ app.6
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Oscillates up to 350 ̊
Adjustable oscillation projects purified air around the whole room.
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Voice control
Control it hands-free with compatible voice services.7
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Night mode
For lighter sleepers. Monitors and purifies using the quietest settings, along with a dimmed display.
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Easy filter care
The filter is quick and easy to change. With automatic filter-life notifications on the LCD or MyDyson™ app.6
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Remote
Curved and magnetised to store neatly on top of the machine. WARNING: REMOTE INCLUDES BUTTON BATTERY.
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Sensitive Choice
Sensitive Choice® approved
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Get more from your new Dyson with the MyDyson™ app
Download the new app for the best MyDyson™ experience.
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Access every feature
Understand each mode and screen with quick-start and how-to explainers. Each expert-led guide is tailored to you and your machines.
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Automated filter alerts
Tailored updates sent straight to your phone, ensuring your machine performs at its best. The Dyson app alerts you automatically when its time to replace your filter.
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Immediate support, tailored to you
Know how to clean your air purifier and discover other maintenance guides when you need it. Troubleshoot or activate personalised machine support, and get it sent direct to your inbox.
Frequently asked questions
Dyson purifier fans are engineered to provide powerful, personal cooling. They're not designed to lower the temperature of a whole room like an air conditioner does.
Dyson purifiers capture gases3 and 99.97% of particles from the air. Air Multiplier™ technology amplifies surrounding air, projecting a stream of powerful, smooth, high-velocity airflow. So they project purified, cleaner air throughout the room, or wherever you need it.5
Dyson air purifiers feature a Night mode. This mode uses the machine's quietest settings with dimmed display for lighter sleepers.
The Dyson Purifier Cool™ can control and monitor your home environment directly from your mobile device through the Dyson Link app. The Dyson Purifier Cool Autoreact™ has all of the benefits of a Dyson Purifier Cool™ without the app connectivity.
1 In maximum setting. Tested for air projection, purification coverage in a 81m3 room.
2 Third 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.
3 Particle 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%.
4 Tested for filtration efficiency at 0.1 microns (EN1822).
5 Gas capture rates may vary.
6 Requires device to run app, Wi-Fi or mobile data, Bluetooth 4.0 support, and iOS version 10 or Android version 5 (or above). Standard data and messaging rates may apply. App control doesn’t apply to heating.
7 Fan not airconditioning unit.