Outboard Fuel Filter for 3\/8 inch LinesProtect your carbureted engine by trapping pollutants before they even reach the engine itself. High-flow, in-line fuel filters will work with most outboard motors.Features: Use with 3\/8 inch fuel linesWorks with most outboard motorsA clear body allows visual inspection, making it easier to stay on top of maintenanceHigh-strength, impact-resistant, and shatter-resistant construction is ideal for  tough conditionsDisposable for ultimate convenience*Best to replace during winterize or spring start-up for optimum results