Remove up to 50 pints of moisture per day: The Whirlpool 50-pint dehumidifier with a built-in pump removes up to 50 pints of moisture from the air per day, working quickly to absorb moisture from a 4, 500 square foot space. Get rid of humid air from a variety of indoor spaces: By removing household odors and excess moisture, the unit creates a safe environment, especially for those sensitive to damp air. Convenient and easy to use humidistat display: Equipped with an LED humidistat display and 2 different fan speeds, you’ll enjoy air quality customized to your preferences. For households with children, enjoy a child lock function to prevent changed settings. Continuous draining option and built-in pump: For use in extreme conditions, a continuous drain option is available using a low-level drain and a standard garden hose. No emptying required! And following a power outage, enjoy the Loss of Power Protection, which remembers all settings when power is interrupted. Whirlpool 50-Pint 2-Speed Dehumidifier with Built-In Pump ENERGY STAR (For Rooms 3001+ Sq ft) | WHAD50PCW