The EC300W is the portable evaporative cooler that does it all. It’s a powerful, oscillating tower fan that’s so quiet it even comes with a silent setting to let babies sleep peacefully. It's also fully equipped with an extra-large 5-gallon water tank and cooling pad that allow you to use evaporative cooling to chill your room when relative humidity is low. This flexible cooling system provides outstanding energy efficiency, especially when compared with a standard air conditioning system. No matter where you live, the EC300W Tower Fan provides plenty of airflow to your home to keep you cooler. The fan oscillates to keep fresh air moving throughout your space, making your skin feel seven to eight degrees cooler than the air temperature.