Airfire dehumidifier can remove 22 pints of moisture daily at 65°F, 60% humidity condition (DOE). Ideal for a room up to 3,000 square feet, such as bathrooms, living rooms, bedrooms, garages, and laundry room. Keeping in the ideal 45%-55% humidity to create a comfortable environment for you and your family. This home dehumidifier comes with a 1.59 gallon water tank and a drain hoses, you can choose to connect different hoses to drain manually, or use the tank to collect water. Our dehumidifiers have overflow protection function, it will automatically turn off and illuminate the "Full" indicator, while also sounding an alarm that beeps three times when the tank is at maximum capacity, no worry about the risk of the water overflowing.