QUICKSILVERWATER SEPARATING FUEL FILTERS•Contains 25% more media than comparable aftermarket filters for longer life •Low pressure drop reduces fuel flow restriction helping to prevent vapor-locking & stalling •Internal epoxy coating protects against corrosion •High resistance to internal pressure•Blue screw-in sensor •Located under the cowl on all Mercury/Mariner V-6 EFI/DFI outboard engines 1996 & newer