How Does the Polar Breeze Air Cooler Work? The Polar Breeze Air Cooler uses evaporative cooling technology. This process mimics nature's cooling mechanism by allowing water to evaporate and absorb heat from the surrounding air. The process includes: Air Intake The fan inside the unit pulls warm air into the cooler. Moist Cooling Filter The air passes through a filter saturated w... https://polar-breeze.org/