CentillionSolar brand air cooler. An evaporative air cooler unit uses a powerful fan to draw air through a wet cooling pad, which provides a large surface area for the evaporation of water into the air. Water is pump to the top of the pad so it can drip down into the cooling pad and continually keep the pad saturated. Any excess water that drips out from the bottom of the pad is collected in a water reservoir and re-circulates to the water distributer.
CentillionSolar air cooler with 3 sides 60mm thickness cooling pad and High power efficiency motor and Fiber materials Axial Fan save your electricity and make your room cool.