This BLACK+DECKER portable dehumidifier is capable of extracting up to 45 pints of water per 24 hours. The collection bucket can hold up to 8.5 pints and a bucket full indicator and auto shutoff will be your queue that it needs to be emptied. Convenience features like auto defrost, auto restart and a 24-hour on/off timer make this unit simple to operate. BULLETS: 3 speed fan (HIGH/MED/LOW), operating temperature 41 to 89.6 degrees fahrenheit; Adjustable thermostat with digital display - great for accuracy; handy continous drainage mode option; Auto restart and auto defrost capability; Environmentally friendly R410a refrigerant. White.