Compact easy to install and easy to use OEM fuel filter assembly Regardless of how carefully fuel is handled, water and debris make their way into fuel tanks. Having a fuel filter/water separator is critical to removing injector damaging contaminates. Quicksilver fuel filter assemblies make it easy for boaters to protect and increase the life and performance of their engines. The compact size of this filter head and spin-on filter make installation in tight spaces possible. Designed to be compatible with Mercury outboards and MerCruiser inboard, these filters meet factory specifications. Key Features OEM for many Mercury and MerCruiser installations Compact design allows installations for limited space applications Removes water and particulate contaminates that can damage injectors and other sensitive engine parts. Not compatible with 1992 MCM 4.3L Gen II engines that are equipped with an inline fuel filter Specifications Application: Gasoline Filtration: 25 Micron Drain: No