Portable Evaporative Air Cooler, a smaller version of fixed type evaporative air cooler. Specially built to cater the demand of business owners who always search for a high mobility with plug & play feature. This type of evaporative air cooler very suitable for factory with non-fixed position production layout with as well as warehouse with large space with small amount of worker in certain corner. Other than the industrial usage, the portable evaporative air cooler also highly sought after by event organizer due to its highly effective cooling capability in open space with low energy consumption and, can be moved around or transport to most of the location as per needed.