This portable 45-pint (21.3 litre) dehumidifier is popular with homeowners who are determined to keep their rooms less humid and more comfortable. The classy and efficient unit is Energy Star-rated to help keep electricity costs down and the R410A refrigerant is environmentally friendly as it wont deplete the ozone layer. Its designed to remove up to 45 pints of excess moisture every 24 hours from spaces up to approximately 2,500 square feet in size, making it an ideal option for apartments, condos, offices and large rooms. The unit comes with low and high fan speeds and can be programmed, controlled and monitored electronically with the state-of-the-art digital keypad. This appliance features an automatic de-icing system to ensure the coils dont freeze and a removable air filter for quick and easy cleaning. The automatic-restart function will turn the unit back on after a power outage while the handy low-temperature feature will run the apparatus continuously until the temperature reaches 5°C (41°F). The dehumidifier is also able to operate continuously because of the trendy direct-drain design. This elegant model has built-in rolling castors for easy portability.