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

Automatically purifies and hygienically humidifies for a healthier environment.

Automatically senses, captures and traps pollutants

Fully sealed to HEPA H13 standard⁴

Projects purified humidified air throughout the room³

A hassle-free deep clean cycle

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 99.97% of particles 0.3 microns in size and an activated carbon filter captures gases such as benzene and NO2.

Hygienically humidifies

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

Dyson purifier humidifier fan

Dyson Purifier Humidify+Cool™ PH03 (White/Silver)

Overall rating

90% of reviewers would recommend to a friend.

Feel so much better

RChen89

I have always had an issue with waking up with dry nose and mouth, not to mention stuffy nose. From my time using The Dyson cool + humidifier, I have had a noticeable change, waking up feeling much less dry. This device humidifies the air without heating up the room. In fact, it keeps me cool through the night. At first I thought the graphs on the device was a gimmick but I was proven severely wrong when my wife was cooking something that had a bit of smoke. The graph shot up and the fan kicked on( I had it on auto) and fresh air filled the room. Even though the graphs seemed useless, it added a sense of validation to what the device was doing. The fan is quiet enough to sleep with on up to level 3 fan. It is hard to record the noise from the Dyson as the iPhone microphones amplifies the sound. The only thing this device needs is a heating function, but I guess I am just asking for too much at this point. My wife wants me to add that the Dyson made my farts much more bearable.

Dyson purifier humidify + cool in home

Improve the air quality inside your home

Improve the air quality inside your home The air in an average home can be up to five times more polluted than the air outside.⁷ On top of this, heating and air conditioning can dry out the air. Fortunately, we have a solution to both.

Frequently asked questions

How does a purifier humidifier work?

The Dyson purifier humidifier senses and captures pollutants and measures the current level of moisture in the air - automatically. Then, it projects purified and hygienically humidified air around the room³, 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 humidifiers?

We've re-engineered our latest purifier humidifier to be fully sealed to HEPA H13 standard.⁴ That, in addition to our advanced filtration, hygienic humidification, and hassle-free Deep clean cycle, differentiate this product from other humidifiers.

Air purifier humidifier purified air reaching every corner of the room

Powerful circulation to purify and humidify the whole room

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.³

Dyson purifiers are tested beyond the industry standard. For real living spaces.

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.

  • CADR test chamber

    Industry-standard test chamber – only 28.5m³

  • Polar test chamber

    Dyson POLAR test chamber - 81m³

Air purfifier humidifier three sensors – displayed on LCD screen

Senses and reports, automatically

Three sensors constantly monitor your air. Our unique algorithm diagnoses pollutants at a molecular level – reacting to purify and humidify before displaying live air quality in real-time reports. You can use the Dyson Link app to do this.

Air purifier humidifier advanced filtration system capturing pollutants

Captures pollutants with advanced HEPA filtration

A HEPA filter captures 99.97% of particles 0.3 microns in size and an activated carbon filter removes gases and odors.

Common household pollutants

  • Household fumes and cooking

    Odors

  • Cleaning products and candles

    Benzene and VOCs

  • Gas stoves and car exhausts

    Nitrogen Dioxide

  • Common allergens - pet dander, pollen, and dust

    PM10

  • Bacteria and mold spores

    PM5.0

  • Industrial emissions and smoke

    PM2.5

  • Ultrafine particles

    PM0.1

     

  • Carpets, rugs and flooring

    Formaldehyde

Air purifier humidifier projecting airflow in family room

Fully sealed to HEPA H13 standard

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.

Air purifier humidifier water tank

Destroys potentially harmful bacteria

Dyson Ultraviolet Cleanse technology exposes every drop of water to a 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.³

Air purifier humidifier projecting airflow in bedroom

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.

Dyson air purifier humidifier deep clean cycle
Open video transcript

Hassle-free Deep clean cycle

The Dyson hassle-free Deep clean cycle thoroughly eliminates 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 – helping to control odours that develop through poor maintenance.

Man controlling Dyson Purifier with Dyson Link app

Smart purification, controlled by app or voice

Control and monitor air quality from anywhere with the Dyson Link app, or hands-free with compatible voice services.⁵

Download the Dyson Link app

Frequently asked questions

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. You can select your water hardness with the Dyson Link app. Running a Deep clean cycle helps to eliminate odours that occur through poor maintenance.

Choose your model

Latest technology

Dyson Purifier Humidify+Cool Formaldehyde™ PH04 (White/Gold)

Hygienically humidifies.

Detects and destroys formaldehyde.¹ Automatically senses, captures, and traps pollutants.

Control with remote, Dyson Link app, voice services.⁵

Color:  White / Gold
Options

What's included

See all Hide Click to learn more
  • Remote control

    Curved and magnetized to store neatly on the machine.

  • Dyson Genuine Filter

    Filter for your Dyson Purifier

In stock in 3-5 days.
    $899.99
    Learn more
    Latest technology

    Dyson Purifier Humidify+Cool Formaldehyde™ PH04 (Nickel/Gold)

    Hygienically humidifies.

    Detects and destroys formaldehyde.¹ Automatically senses, captures, and traps pollutants.

    Control with remote, Dyson Link app, voice services.⁵

    Color:  Nickel-Gold
    Options

    What's included

    See all Hide Click to learn more
    • Remote control

      Curved and magnetized to store neatly on the machine.

    • Dyson Genuine Filter

      Filter for your Dyson Purifier

      $899.99

      Learn more
      Latest technology

      Dyson Purifier Humidify+Cool™ PH03 (White/Silver)

      Hygienically humidifies.

      Automatically senses, captures, and traps pollutants.

      Control with remote, Dyson Link app, voice services.⁵

      Color:  White / Silver
      Options

      What's included

      See all Hide Click to learn more
      • Dyson Genuine Filter

        Filter for your Dyson Purifier

      • Remote control

        Curved and magnetized to store neatly on the machine.

        $799.99

        Learn more
        Latest technology

        Dyson Purifier Humidify+Cool™ PH03 (Black/Nickel)

        Hygienically humidifies.

        Automatically senses, captures, and traps pollutants.

        Control with remote, Dyson Link app, voice services.⁵

        Color:  Black / Nickel
        Options

        What's included

        See all Hide Click to learn more
        • Power supply

          Power supply for your Dyson purifier humidifier.

        • Remote control

          Curved and magnetized to store neatly on the machine.

        • Dyson Genuine Filter

          Filter for your Dyson Purifier

          $819.99

          Learn more

          ¹ Third party full machine testing based on GB/T 18801-2015. Results may vary in practice.

          ²Tested to DTM-004533.

          ³Tested for purification coverage in an 81m³ chamber. Tested for humidification coverage in a 41m³ chamber.

          Tested with particle challenge per EN1822 in a chamber per ASTMF3150. Tested at maximum fan speed.

          Requires device to run app, 2.4GHz or 5GHz Wi-Fi connection or mobile data, and Bluetooth® 4.0 support. For app compatibility, please search for ‘Dyson Link’ on the iOS App Store or the Google Play Store. Standard data and messaging rates may apply. Voice control requires a compatible voice service.

          Based on fan speed 1.

          ⁷US Environmental Protection Agency, The Total Exposure Assessment Methodology Study, 1987.

          ⁸PH03 is a humidifier and fan, not an air conditioning unit.