Mercury original fuel filter to keep your outboard running at peak performance Changing fuel filters at regular intervals ensures that the engine is running efficiently and at top performance levels. Quicksilver fuel filters ensure that what you are installing meets factory specifications and give you the confidence that your Mercury outboard is operating as it should. We recommend having a spare to address unexpected clogs. Key Features OEM part meets factory specifications and ensures fit Compatible with ethanol blended fuels (E10) Compact and easy to install Designed for under the cowl applications Applications 30/40 EFI 4-stroke outboard 40/50/60hp EFI 4 cylinder 4-stroke outboards 75-115hp 4-stroke (1B366823 and above) 150 EFI 4-stroke (1B905505 and above) 135hp up to 300hp Verado outboards