Dyson Purifier Humidify+Cool PH03

Price: $949.99 - $879.99
(as of Oct 19, 2026 19:58:30 UTC – Details)


The Dyson purifier humidifier is engineered to help improve your air quality. An advanced filtration system combines a filter to remove gases and odors with a HEPA filter to capture 99.97% of particles 0.3 microns in size. Powerful Air Multiplier™ technology projects purified, humidified air throughout the room.¹
¹Tested for air projection (DTM801) and humidification (TM-002110).
²Particle challenge by DEHS oil specified in EN1822 within a chamber specified in ASTM F3150. Tested in Max Mode, for whole machine efficiency above 99.95%.
³At fan speed 1.
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.
Automatically purifies and hygienically humidifies for a healthier environment
Multifunctional. Intelligently purifies, humidifies, and cools you.
Fully sealed to HEPA H13 standard.² It’s not just the filter that’s fully sealed, it’s the whole purifier humidifier. So what goes inside stays inside.
Air Multiplier technology mixes and circulates purified, humidified air throughout the whole room¹
Automatically senses and reacts to changes in air quality, then reports pollution in real time on LCD screen and on the MyDyson app⁴
Choose between Fan mode for direct cooling with up to 90° of oscillation, Breeze mode to mimic a refreshing breeze, and Backward airflow mode to purify and humidify without cooling you
Hassle-free deep clean cycle.Low maintenance, easily-to-replace filters. Both with built-in notifications when they require maintenance.
An efficient water management system and a one-gallon tank give you up to 36 hours of hygienic humidification without regular refilling³
The filter is quick and easy to change. With automatic filter-life notifications on the LCD screen or MyDyson app.⁴
Control your machine hands-free with compatible voice services. Works with Amazon Alexa, Apple Siri, and Google Home.⁴
Customers report mixed experiences with the air purifier’s reliability, with some saying it works great while others mention it stopped working after two weeks. The product receives mixed feedback about its quality, with some finding it amazing while one customer describes it as defective. Several customers express dissatisfaction with the value for money, describing it as underwhelming for its price.