Cabins and enclosed spaces in boats aren't lonely when you leave them at the marina for extended periods, not with mildew to keep them company. Keep your quarters safe from mold and corrosion with Happy's Air Dryr. Built for 24-hour use, the Air Dryr uses no fan, switch or thermostat to operate. It draws cool air through the bottom base panel, heats it and releases it through the top to combat conditions that form mildew. It can be used with low power, and is boat-safe with no fan, switch or thermostat to create sparks. Prices start at $49.95 for a 70-watt Air Dryr.