The Frigidaire FAD504DWD Energy Star 50-pint Dehumidifier is capable of continuous operation when the unit is located near a suitable drain. It features full-function electronic controls, an easily accessible collection container with level indicator and a washable filter that reduces bacteria, room odors and other airborne particles. The Space Wise portable design includes top handle, integrated side handles and caster wheels making it easy to move your unit from room to room.