... 4. Easy to use, easy to clean India portable evaporative air cooler 1,CE, SASO,ETL. 2,The first class motor in ... ,Effective cooling area up to 100-150 square meter. 5,Temperature reduces to 5-12 C degree in hot climate. 6 ... function remote controller. 11,Bigger water tank. 12,Works using tap water, also can connect cooler water inlet to water tap with a pipe.13 ...