Purifier Humidify+Cool Formaldehyde PH04 White /Gold

OverviewPurifying humidifying fan with HEPA H13 filtration Captures dust, allergens and H1N1 virus. Even detects and destroys formaldehyde. With the Dyson Purifier Hot+Cool - PH04, you can do more than clean the air. The device spreads cold air and humidifies it too. The air purifier has an air quality sensor, so it automatically adjusts the settings to the current air quality. The air purifier has a HEPA, carbon, and pre-filter. This way, you can remove odors, allergens, viruses, and fine dust from the air. Do you need to replace a filter? The PH04 will notify you. The Dyson Purifier Humidify+Cool Formaldehyde PH04 360 rotates 360 degrees, so it provides the entire room with fresh air.