Sierra fuel water separators remove over 98.8% of emulsified water from your gasoline. Sierra's 10 micron filters are over 90% efficient at removing particles as small as 10 micron. All filters flow @ 90 GPH to feed even the hungriest motor. Recommended to prevent damage to sensitive inboard and outboard fuel injection systems.
Includes: bracket, filter and 2 brass pipe plugs (3/8" plug - 18-4264, 1/4" plug - 18-4256).