Sunpentown SD-350 Mini Portable Dehumidifier. SD-350. Dehumidifiers. This Sunpentown Mini Dehumidifier uses a thermo-electric technology to provide whisper quiet operation which makes this dehumidifier perfect for nurseries and small bedrooms. This Sunpentown Dehumidifier features a 2L tank capacity, power and full tank indicator lights, convenient carrying handle, no compressor, no refrigerant, and auto shut-off system when tank is full. Dimensions (In Inches): 8W X 4. 9D X 13H....