Indoor portable evaporative air coolers distribute cold air evenly through a honeycomb cooling medium while dust filters purify the air. Its non-compressor systems allow for natural, efficient and inexpensive cooling without the need for energy-consuming components. This evaporative air cooler, humidifier and fan is versatile, light-weight and economical. It can also be used as an air purifier because of its anion generator. The remote control makes it easy to change Settings. This air cooler can be easily transferred from room to room and used anywhere in your house or office.