Featuring industry-leading pump fed waterfall and filter system. Warm air is passed over ice cold water and an advanced filter to evenly distribute and purify cold air throughout the room. This economical cooling system is only 75W and ideal for rooms that do not require expensive air conditioning units. It comes with 4 ice packs for use with humidification and cooling to make the air even cooler and cleaner. Features: This air cooler is highly efficient and has low running costs, especially when compared to an air conditioner. This is good for the planet and is even better for your wallet! Powerful Air Cooling This air cooler uses evaporative cooling to keep you chilled It’s how the wind cools as it blows over a lake! The air cooler simulates this natural effect using a water tank and a fan; as the water in the tank evaporates, it sucks the heat out of the air. This cool air is then blown out around the room using a fan. Small and portable, your air cooler is designed to be easy