Amarine-made Marine Boat 12v Electric in Line Bilge Air Blower 130cfm 3" Marine Boat Electric Bilge Air Blower, 12v/2.5Amp, 130CFM, 3" Outlet Hose Built-in mounting feet allow easy vertical or horizontal installation Very low current draw, high volume air flow,long life Six/Four-blade fan maximizes airflow and efficiency Sealed motor shaft for moisture protection, Corrosion resistant ABS plastic housing