This 35-pint Energy Star dehumidifier from Perfect Air pulls excess moisture from the air to Close Outurage allergens from making themselves at home. Covering medium spaces up to 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. A water-level window lets you monitor the bucket as it fills. Or, for continuous operation and no-emptying duty, opt for direct-to-drain installation.