3inch 12V inline marine blower with a fiveblade impeller for RV and boat ventilation Efficient airflow with low current draw The blower uses a fiveblade impeller to maximize airflow while minimizing power consumption, helping to extend battery life in intermittent or offgrid use. Quiet operation with air volume Engineered for quiet performance, this 12V inline blower delivers substantial air volume with minimal noise, ideal for confined spaces where steady airflow and tranquility are important. Compact design for vents Dimensions are 11 x 11 x 24 cm, allowing installation in tight spots. The compact form factor integrates easily with existing ducting systems to improve air quality without requiring large retrofit work. Durable, moistureresistant construction Features front and rear shaft seals and a waterresistant motor housing to help prevent wear from moisture and ensure reliable operation in moist marine environments over extended periods. 23 practical use scenarios Boat bilge and engine compartments Use this blower to move damp air out of bilge areas and engine bays, reducing humidity and improving overall ventilation without adding excessive noise. RV cabin and storage areas Install in living or storage spaces to maintain fresh airflow, reduce moisture buildup, and support a more comfortable interior environment during trips. Retrofitting existing ductwork in tight spaces The compact size fits into narrow ducts or compact closets, enabling improved ventilation and air exchange in spaces with limited clearance.