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Only at Dyson Removes 99.97% of particles as small as 0.3 microns
Dyson purifier humidifier fan
In stock
$1,199.99
Pay by installments with 0% interest from Affirm
Dyson purifier humidifier fan

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

Detects and destroys formaldehyde, continuously.¹ Purifies and hygienically humidifies a whole room.² Removes 99.97% of particles as small as 0.3 microns. Lifetime solid-state formaldehyde sensor.

Captures dust, allergens and viruses*

Only at Dyson: Exclusive technology and White/Gold colourway.

Free shipping

2-year warranty

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

Overall rating

61% of reviewers would recommend to a friend.

Great product. A must need for the bedroom!

Anonymous

This was a great addition to my bedroom. Between the Air purification and humidifier, it has created an amazing atmosphere. No more dry air. Better sleep at night and overall air quality has defiantly improved. Two thumbs up

 Family room with Dyson purifier humidifier in action

Helpful tips about humidifying your air

Dyson purifier humidifiers let you achieve your desired humidity either automatically or manually. In Auto mode, just set it and forget it. In manual mode, the LCD indicates if you need to increase airflow – which may help you reach your target quicker. And remember, keeping your machine away from drafts and turning down your home’s heating or AC units can also improve performance.

Specifications

  • Weight

    8.2 kg

  • Product diameter (skirt)

    312 mm

  • Product diameter (shrouds)

    280 mm

Dyson Purifier Humidify+Cool Formaldehyde
  • Height

    923 mm

  • Length

    312 mm

  • Width

    280 mm

In the box

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

  • Replacement filter

    Replacement filter

Frequently asked questions

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 - what goes inside, stays inside. With a hassle-free Deep clean cycle that removes mineral build-up throughout your machine's water system.

What is different about the Dyson Formaldehyde range?

The Dyson Purifier Humidify+Cool Formaldehyde has all of the capabilities found in our advanced purification products but goes a step further to detect and destroy formaldehyde.¹ An added solid-state sensor precisely detects formaldehyde, while our catalytic filter breaks it down into two safer molecules – carbon dioxide and water.

What is formaldehyde and what are common sources of it?

Formaldehyde is a polluting gas formed of carbon, hydrogen and oxygen that is commonly found in homes. Common sources of formaldehyde could be: paint and varnishes, air fresheners, mattresses, furniture, household cleaners, carpets, particleboard and plywood, electronics, dryer sheets, nail polish remover, moth balls, toys, fireplaces and wood burning stoves.

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 MyDyson app.⁵ 

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