Part of the e-series line of dehumidifiers, the AprilAire E100 is one of the most energy-efficient models to date. Recognized as ENERGY STAR® Most Efficient, it is ideal for dehumidifying ythe basement, sealed crawl space, or whole home. The E100 removes up to 100 pints (12.5 gallons) of moisture from the air per day. This helps keep ythe home's humidity in the ideal range of 40-60% relative humidity to fight viruses, bacteria, mold, and other airborne pollutants. The AprilAire E100 professional-grade whole-house dehumidifier features a built-in digital control that can be configured on the top or inlet side of the unit for easy access. The control has an easy-to-read display and simple interface, making setup and operation a breeze. The E100 is low maintenance, with no messy trays to empty and a removable, washable filter. AprilAire professional-grade dehumidifiers are built with corrosion-resistant coils, processes designed to prevent leaks, and packaged securely for damage-free shipment.