The Frigidaire 70 Pint dehumidifier features a built-in pump that allows the unit to discharge moisture in an upward direction, either into a sink or out of a window, saving you time from manually emptying the water bucket. This dehumidifier allows you to control the amount of humidity in your room for maximum comfort. Each unit comes with a drain hose for the pump function on the back of the unit as well as an adapter that can be installed on its side of the unit to attach to a garden hose (not included) for the continuous drain option when not using the pump.