The UL-listed Utopian Systems Portable Dehumidifier is perfect for removing excess humidity from indoor spaces up to 4,000 sq ft. It removes up to 60 pt, or 7.5 gal, of water from the air each day and allows users to set the desired humidity level between 35% and 85% relative humidity in 5% increments. When the 12.7 pt water tank reaches capacity, the unit automatically shuts off until the tank is emptied. For convenience, the unit has the option to attach a hose for continuous drainage. A removable, washable filter helps ensure excellent air quality. The Portable Dehumidifier also features auto-restart after a power interruption, a 24-hour programmable timer, two fan speeds and a one-year warranty.