Keystone’s reliable dehumidifiers produce consistent humidity control to keep you comfortable, even on the muggiest days. This Energy Star certified dehumidifier can effectively remove up to 50 pints of moisture a day to improve air quality, reduce humidity, odor and damp areas in rooms up to 4500 square feet. Settings include normal, turbo, auto-defrost, and auto-restart which can be adjusted using the electronic controls on the unit's LED display. A built-in pump allows for even more convenience so the unit can continuously drain vertically into a sink. With a low noise level of 55dB, you can use your unit at all hours of the day. This unit features a convenient 1.8-gallon water tank with Full Bucket alert and auto shut-off. You'll know when it's time to easily remove and clean the mesh filter with the Check Filter alert. This ENERGY STAR dehumidifier helps maximize savings by optimizing energy use while providing maximum efficiency.