The Vital Breeze AC utilizes evaporative cooling, a natural process where water absorbs heat from the air and evaporates, thereby cooling the surrounding environment. Here’s how it typically works: Water Tank Filling: The device includes a small tank where users pour in water or ice water. Air Intake and Filter: A fan draws in hot, dry air through a moistened filter or water-soaked pad. Evaporation Process: As air passes through the filter, it absorbs moisture, which cools the air. Cool Air Output: The fan blows this cooled, humidified air out into the surrounding space. This process mimics the cooling effect experienced near waterfalls or after a rainstorm—fresh, moist, and refreshing.