Tristar AT-5470BS Mobile Air Cooler - 7L

The Tristar AT-5470BS Mobile Air Cooler 7L uses cold water to cool the airflow so you can enjoy a refreshing breeze a few degrees lower than the ambient temperature. With an air-cooler, there is no warm air exhaust, so you will not have to struggle with a hose or have to make a hole in the wall. The air cooler is portable because of its sturdy castors, just fill the reservoir up with water and plug it in. You can cool the water further by freezing the 2 supplied ice packs and adding these to the water tank. The Tristar air cooler uses cold water to cool the airflow so it does not become dry like when using an air-conditioner. This way you will suffer less from dry eyes or a dry throat. An air cooler is much more suitable for people suffering from respiratory problems exacerbated by dry air. Air-coolers blow out cooler air than they draw in but they will not reduce the ambient temperature of a closed space. For whole room cooling, consider an an air-conditioner.