💨 How Do Portable Air Coolers Work? 💨

Portable air coolers draw warm air through water-saturated pads or filters. As the air passes through these moist surfaces, it undergoes a natural cooling process. Heat from the incoming air causes the water to evaporate, which, in turn, reduces the air temperature. The cooled air is then released into the environment, providing a refreshing breeze. 

All this system is portable in space and is easily used. Isn't it the safest way for our health and environment?