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Dyson Purifier Humidify+Cool Autoreact logo
Pollutants captured by the Dyson purifier humidifier fan and purified air expelled

Dyson Purifier Humidify+Cool™ Autoreact purifying humidifying fan

Captures dust, allergens and viruses*, including COVID-19 virus.*

Hygienically humidifies by removing 99.9% of bacteria in the water.²

• Purifies by removing 99.95% of ultrafine particles³

• Fully sealed to HEPA H13 standard⁴

• Hassle-free Deep clean cycle

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Buy direct from the people who made it

Pioneering Dyson technology

Our latest purifier humidifier was engineered to deal with pollution and dry air, using multiple advanced technologies.

Pioneering Dyson technology

Our latest purifier humidifier was engineered to deal with pollution and dry air, using multiple advanced technologies.

Control your airflow

Jet axis control allows two oscillators to guide airflow through apertures at a 90° range.

 

Senses pollutants and allergens

Detects particles and VOCs in the air.

 

Removes allergens and pollutants

HEPA filter captures 99.95% of particles as small as 0.1 microns³ and an activated carbon filter captures gases such as benzene and NO2.⁵

Hygienically humidifies

Dyson Ultraviolet Cleanse technology hygienically removes 99.9% of bacteria in the water.²

Dyson purifier humidifier fan

Dyson Purifier Humidify+Cool Autoreact (White/Nickel)

Overall rating

51% of reviewers would recommend to a friend.

great

pepe

I suffer with asthma and COPD and since buying this my breathing is so much better can feel the fresh and coolness all the time ,it's on 24/7 and hardly uses electric,well please

Aerial view of family home with purified air reaching every corner

Powerful circulation to purify and humidify the whole room⁶

Dyson purifiers draw pollutants, such as pollen, dust, allergens and smoke, from every corner of the room and Air Multiplier™ technology projects purified, humidified air throughout the room.⁶

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Dyson purifier humidifier inside Dyson test chamber with nine sensors

Dyson purifier humidifiers are tested beyond the industry standard

We test our purifier humidifiers in a room size of 81m³, with nine sensors that continuously measure air quality. Some other manufacturers use a small 28.5m³ chamber, with only one sensor and a fan to boost circulation.

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CADR test chamber

Industry-standard test chamber – only 28.5m³

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Polar test chamber

Dyson POLAR test chamber - 81m³

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  • Inner workings of machine and three sensors – displayed on LCD screen

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  • Advanced filtration system capturing pollutants

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Family room with purifier humidifier projecting airflow

Only a Dyson is fully sealed to HEPA H13 standard⁴

To prevent pollutants leaking back into the air, it's not just the filter that's sealed to HEPA H13 standard, it's the whole purifier humidifier.⁴ So what goes inside, stays inside.

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X-ray image inside water tank

Destroys potentially harmful bacteria

Dyson Ultraviolet Cleanse technology exposes every drop of water to a powerful λ275nm UV light. This kills 99.9% of bacteria in the water.² Cleansed water is then evaporated by the biostatic 3D air mesh, before hygienic, humidified air is projected throughout the room.⁶

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Family room with purifier humidifier projecting airflow

To humidify your environment, hygienically

Central heating and air conditioning units can contribute to dry air developing in the home, which can cause dehydration. The Dyson purifying humidifying fan automatically maintains the target level of moisture in your air with an invisible stream of evaporated water, and no mist – for a more comfortable environment.

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X-ray image showing movement of Dyson Deep clean cycle

Video Transcript

Open video transcript

Hassle-free Deep clean cycle

The Dyson hassle-free Deep clean cycle thoroughly removes mineral build-up throughout your machine's water system. At the touch of a button, the cycle activates and guides you through a simple step-by-step process.

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MyDyson logo
Three phone screens showing the MyDyson app.

Get more from your Dyson with the MyDyson™ app

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Frequently asked questions

How does a purifier humidifier work?

The Dyson purifier humidifier senses and captures pollutants and measures the correct level of moisture in the air – automatically. Then, it projects purified and hygienically humidified air around the whole room, cooling you when needed.

Should I use a purifier humidifier all year round?

Yes, to get the best results, a purifier humidifer should be used all year round. To help combat dry air from central heating and air conditioning, and capture pollutants such as dust, pollen, smoke, odours and pet allergens. You can also use the purifier humidifier when sleeping, on night mode.

What is new about the Dyson purifier humidifier and how is it different to other purifier humidifiers?

We've re-engineered our latest purifier humidifier to be fully sealed to HEPA H13 standard.⁴ With a hassle-free Deep clean cycle that eliminates mineral build-up throughout your machine's water system.

Where should I place the purifier humidifier in my room?

Your Dyson Pure Humidify+Cool™ is engineered to purify and humidify single rooms, so you should use it where you spend the majority of your time at home. When placing the machine, make sure there's at least a few feet of clearance on all sides, so that the air can circulate effectively. Close doors and windows and place away from air vents. 

Can I switch off humidification?

Yes. The machine works as a purifier humidifier, or just a purifying fan. 

How often should I run a Deep clean cycle?

This depends on the water hardness where you live. The machine prompts you to run the cycle once a month in hard water areas. It prompts you less often in softer water areas. Running a Deep clean cycle helps to eliminate odours that occur through poor maintenance.

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