With this 30 Pint Dehumidifier, you'll have the opportunity to not only improve your family's health but their comfort levels too. This portable, Energy Star® rated unit is efficient and operates quietly in rooms up to 1,500 square feet. Its low-temperature mode enables the unit to operate until the temperature reaches 41°F (5°C ). Cleaning is a breeze due to the removable filter and direct-drain system. This unit is equipped with an auto-restart function and built-in castors that make it easy and convenient to move from one room to another. This attractive unit also runs on environmentally-friendly R410A refrigerant, so you can sleep well knowing it isn't harming the ozone layer. The automatic de-icing system ensures that the coils are always ice-free.