The Dyson Pure Humidify+Cool (PH01) is an advanced three-in-one climate control machine that purifies, humidifies, and cools simultaneously. It is uniquely engineered to solve the problem of dry, polluted indoor air by combining a fully sealed HEPA and activated carbon filtration system with a hygienic humidification process. Using Ultraviolet Cleanse technology, it exposes every drop of water to a powerful UV light to kill 99.9% of bacteria before it is projected into the room. Like other high-end Dyson models, it uses Air Multiplier™ technology to circulate a smooth, powerful stream of treated air throughout the entire living space, making it an ideal year-round solution for maintaining a healthy home environment.