We've re-engineered our latest purifier humidifier to be fully sealed to HEPA H13 standard.³ With a hassle-free Deep clean cycle that eliminates mineral build-up throughout your machine's water system.

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. So we can confidently say that they help keep your skin hydrated.⁶

The Dyson Purifier Humidify+Cool range automatically maintains the target level of moisture in the air and in Auto mode, scans the air for the signs of dryness, kickstarting the machine to humidify the air only when needed. Using Dyson Ultraviolet Cleanse technology, every drop of water is further exposed to a powerful 275nm UV light that allows for only cleansed water to rehydrate the purified air back into the room.

Your Dyson Purifier Humidify+Cool Autoreact is engineered to purify and humidify the whole room, 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 the air can circulate effectively. Close doors and windows and place away from air vents.

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

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. Running a Deep clean cycle helps to eliminate odours that occur through poor maintenance.