The Fleetguard Spin-on Fuel Water Separator is the perfect solution to keep your engine running smoothly. This fuel water separator is designed to fit perfectly in your engine. The efficiency of this fuel water separator is impressive, with a TWA of 98.7% by SAE J 1985. It also has a free water separation rate of 95%, ensuring that water and contaminants are effectively removed from your fuel. This spin-on fuel water separator has an emulsified water separation rate of 95%. With a micron rating of 25-microns by SAE J1985, you can trust that this fuel water separator will provide the quality filtration your engine needs. FleetPride is your First Click in Heavy Duty®.