Application Evaporative air cooler is a cooling system, cool air by water evaporation, widely be used in places where traditional air-conditioning is unavailable. For example: (1) Textile, garment, shoes, electric manufacturing factory, with very hot temperature inside; (2) Outdoor restaurant, outdoor coffee bar, garden, outdoor roadshow, balcony, open air market; (3) Places want to save energy: Living room, office, workshop, gyms; (4) Places need spot cooling only: Warehouse keepers table, car repair shop, big shopping mall, open air market, etc. Advantages Low carbon green product, environmentally friendly,no CFC'S, no damage to the Ozone layer Super energy-saving, only cost 1/10 electricity than air con Less than 1/2 the price of air conditioning Vent cooling, no air re-circulation Perfect for outdoor cooling