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Dyson Pure Humidify+Cool (White/Light Gold)
dyson pure humidify cool cryptomic motif

Dyson Pure Humidify + Cool Cryptomic (White/Light Gold)

Purifier. Humidifier. Fan. In one.

Automatically purifies and humidifies for a healthier environment

Destroys formaldehyde, continuously.¹

The Dyson Pure Humidify+Cool Cryptomic™ is a multi-functional machine for whole room air treatment - it purifies, humidifies and cools you. Its fully-sealed filtration system captures gases and particles and destroys formaldehyde¹ and Air Multiplier™ technology projects purified, humidified air throughout the room.²


  • Senses

    Automatically detects airborne particles and gases, as well as temperature and humidity levels -- diagnosing and reporting them in real time.

  • Captures

    HEPA and activated carbon filters remove gases and capture 99.97% of allergens as small as 0.3 microns.

  • Removes

    Dyson Ultraviolet Cleanse technology hygienically removes 99.9% of bacteria in the water.³

  • Backwards airflow mode

    Projects air through the back of the machine to purify and humidify, without cooling you.

  • Night mode

    Monitors, purifies, humidifies and cools using the quietest settings, with a dimmed display.

  • Fan mode

    Delivers a stream of cooling air from the front of the machine. Choose between 0˚, 45˚ and 90˚ oscillation.

  • Breeze mode

    Unique algorithms vary the airflow to mimic a cooling, refreshing breeze. 

  • Destroys

    Dyson Cryptomic™ technology destroys formaldehyde released from household items.¹ It works continuously and doesn't need replacing.

  • Hassle-free deep clean cycle

    Thoroughly eliminates mineral build-up and bacteria, throughout your machine’s water system at the touch of a button.

  • Circulates

    Air Multiplier™ technology projects purified, humidified air throughout the whole room, so you don’t breathe dry, stale air.² The vapor emitted from the machine is invisible.

  • Sleep timer

    Program your machine to turn off after pre-set intervals, between 30 minutes and 8 hours.

  • Real data, real time

    Monitor your air quality and control your machine with the Dyson Link app.⁴ You can also control your machine with simple, spoken instructions using Amazon Alexa and Apple Siri.®

  • Continuous humidification

    An efficient water management system and a one gallon tank give you up to 36 hours⁵ of hygienic humidification without regular refilling.

  • Parent Tested Parent Approved

    Awarded the PTPA seal of approval. The seal of approval families trust.

  • First humidifier purifier recognized by the National Psoriasis Foundation


  • Oscillation/Angle

    90 degrees

  • Cord length

    6 ft

  • Number of speed settings


  • Voltage

    120 Voltage

  • Amp depth

    6.1 in

  • HEPA filter

    Glass HEPA Media

  • Weight

    18.28 lb

  • Base diameter with plate

    11.02 in

  • Format


  • Amp width

    8.66 in

Illustration of Dyson Humidify+Cool fan dimensions
  • Height

    36.42 in

In the box

Dyson Pure Humidify+Cool Cryptomic™ PH02 (White/Gold)

  • Replacement filter

    Replacement filter

Frequently asked questions

How does the Dyson Pure Humidify+Cool™ differ from other humidifiers?

The key difference between the Dyson Pure Humidify+Cool™ and other humidifiers is in the machine’s triple functionality for whole room air treatment – it purifies, humidifies and cools you. By combining Air Multiplier™ technology with Jet Axis Control, our machines are able to circulate purified humidified air throughout the whole room¹ so you don’t breathe dry stale air. In addition, this machine offers a hassle-free deep clean cycle to thoroughly clean the machine at the touch of a button.

How does humidification work on the Dyson Pure Humidify+Cool™?

The Dyson Pure Humidify+Cool™ uses Dyson’s advanced evaporative technology. Water is placed onto a biostatic woven mesh evaporator and air is used to convert that water into water vapor so fine that it is invisible. This also means it can’t carry particles or bacteria with it, providing a healthier environment.  

Can I switch off the humidification function?

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

What cleaning/maintenance is required for this machine?

The Dyson Pure Humidify+Cool™ has a hassle-free deep clean cycle which cleans the machine thoroughly at the touch of a button. After approximately one month’s worth of humidification in hard water areas (you can select your water hardness on the Dyson Link app), the deep clean cycle button will illuminate alerting you that it’s time to run the cycle. The machine will also alert you when it’s time to change your filters. A filter life reading can be found on the LCD screen and via the Dyson Link app.

What is different about Dyson Pure Cryptomic™?

The Dyson Pure Cryptomic™ has all of the capabilities found in our advanced purification products (Pure Hot+Cool and Pure Cool) but goes a step further to not only capture all volatile organic compounds (VOC) but destroy some of them, namely formaldehyde. An added technology panel on the machine breaks down formaldehyde 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 in your home 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.

Dyson Pure Humidify+Cool Cryptomic™ PH02 (White/Gold)

Overall rating

42% of reviewers would recommend to a friend.

Always on!


I have had this product for three (3) weeks. When I am home it is always on. My sinuses have been clear since and the air filter have kept many particles that normally stuffed up my sinuses. Well this has been my third product from Dyson and I have nothing but praise for this company. The phone app for this product is a must because it records your experience.

¹Tested to industry standard test EN1822 for particle capture and GB/T 18801 for formaldehyde destruction.

²Tested for purification coverage in a 2860ft³ chamber. Tested for humidification coverage in a 1447ft³ chamber. 

³Tested to DTM-004533.

⁴Requires 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.

⁵Based on fan speed of 1.