When the air around you is dry and comfortable, everybody is healthier and happier. This 50 pint Energy Star dehumidifier from Perfect Air pulls excess moisture from the air to discourage allergens from making themselves at home. Covering 3,000 square feet of space, this unit is as efficient as it is effective, allowing you to take control of your ideal humidity levels with an adjustable humidistat and self-regulating comfort option. Did the power go out? No worries. With the auto restart function, this dehumidifier will be (quietly) humming along on its own once things are up and running.