A typical evaporative cooler
cools the air by evaporating water. This result in a mixture of air and water molecules. It uses a fan to draw air through a wetted media, which provides a large surface area for the evaporation of water into the air.
A smart cooler
adopts unique KDK Mist Technology to efficiently lower room temperature. The mist produced absorbs warm air while humidifying filters providers an area for further evaporation. The Dual Cooling System improves efficiency, thus differing greatly from typical evaporative air coolers.