Arctic Air Ultra Evaporative Air Cooler By Ontel - Powerful 3-Speed, Lightweight, Portable Personal Space Cooler With Hydro-Chill Technology For Bedroom, Office, Living Room & More

The Arctic Air Ultra is a personal air cooler that blows a mist occasionally, but mostly just cool air. It can hold up to 20 ounces of water at a time and lasts from 6 to 8 hours, depending on the speed used. It is recommended to use distilled or purified water and to put the filter in the freezer before use to enhance the coolness of the air. It is not designed to cool a room and you need to be sitting in front of it to gain any benefit from the cooling air. Some customers have reported finding mold and black mildew inside the product, but this can be prevented by regularly washing the filter. Overall, it is an economical purchase and can be a benefit if you are in a warm room and sitting at a desk, etc.