PerfectAire 3PAD50 50-Pint Electric Dehumidifier, Energy Star Rated, 4.7 Amps, 520-Watts, Coverage 3,000 Square Feet Energy Star rated, callus listed, eco-friendly refrigerant and non-ozone depleting refrigerant Comfort option: Unit controls humidity based on room temperature, low temperature operation (down to 41-degrees) Washable filter, check filter light and adjustable humidistat Easy access bucket with carrying handle Auto shut-off/restart, timer function and automatic defrost control