Dyson Purifier Humidify+Cool PH03 (White/Silver)
Purifies the whole room.⁸
Hygienically humidifies.
Cools you.³
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Dyson Purifier Humidify+Cool™ PH03 (White/Silver)
Overall rating
In the box
Dyson Purifier Humidify+Cool™ PH03 (White/Silver)
Machine highlights
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Circulates purified humidified air and cools
Dyson Air Multiplier™ technology circulates purified and humidified air throughout the room,⁸ and cools you in warmer weather.³
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Night mode and Sleep timer
Purifies using its quietest settings and a dimmed display. Sleep timer enables pre-set intervals of use, between 15 minutes and 9 hours.
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Continuous hygienic humidification
An efficient water management system and a one gallon tank give you up to 36 hours of hygienic humidification without regular refilling.
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Simple filter changes
Quick and easy filter changes. With automatic reminders on the LCD screen.
Discover the pioneering technology inside
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Senses and reports, automatically
In Auto mode our purifier reacts automatically to capture pollutants, only using energy when needed. With live air quality reports displayed on the LCD screen.
Senses and reports, automatically
In Auto mode our purifier reacts automatically to capture pollutants, only using energy when needed. With live air quality reports displayed on the LCD screen.
10 airflow speeds with Breeze and Diffused modes
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Breeze mode
Unique algorithms vary the airflow to mimic a cooling, refreshing breeze.
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Diffused mode
Diverts airflow through the back of the machine. To purify and humidify, without cooling you.
Frequently asked questions
We've re-engineered our latest purifier humidifier to be fully-sealed to HEPA H13 standard.⁹ So what goes inside, stays inside. 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 Purifier 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 Running a Deep clean cycle helps to eliminate odors that occur through poor maintenance.
Are Dyson Purifier Humidifiers good for your skin?
Through robust scientific testing, we found that humidified air from the Dyson Purifier Humidify+Cool range results in higher skin hydration over a three-hour period compared to dry air, particularly if the skin was previously exposed to dry environmental conditions. Helps keep your skin hydrated and protects the moisture balance in your skin±
How do Dyson Purifier Humidifiers benefit your skin?
The Dyson Purifier Humidify+Cool range automatically maintains the target level of moisture in the air and with auto mode, scans the air for signs of dryness, kickstarting the machine to humidify the air only when needed. Through Dyson ultraviolet cleanse technology, every drop of water is further exposed to a powerful λ275nm UV light that allows for only cleansed water to rehydrate the purified air back into the whole room.¹⁵
⁺Third party full machine testing based on GB/T 18801-2018 formaldehyde cumulative clean mass testing with continuous injection until plateau of formaldehyde CADR is achieved. Results may vary in practice.
±Tested by a third party laboratory. Compared to dry ambient air.
²Gas capture rates may vary.
³Fan; not air conditioning unit
⁵Requires 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. Refer to the MyDyson app for compatible voice services.
⁸Tested in maximum setting for air projection, tested in Auto mode for purification coverage.
⁹Particle challenge by DEHS oil specified in EN1822 within a chamber specified in ASTM F3150.
¹⁴Humidifier water tank sterilization system tested on S. aureus, E. coli, P. aeruginosa and B. subtilis. Water tank was inoculated with live bacteria. Samples taken of the humidification water after the first 87mL of flow were compared with initial inoculated water, showing 99.9% reduction in viable bacteria. Skin hydration tested by a third party laboratory, compared to dry ambient air.
¹⁵Tested for air projection (DTM801), purification coverage (TM-003711). Tested for humidification coverage in a 1447ft³ chamber.
¹⁶Based on fan speed 1
