FS36401 - Fuel/Water Separator, Cartridge

Engineered for maximum reliability and peak performance, the Fleetguard® FS36401 Premium Fuel Water Separator Cartridge Filter is a critical line of defense for your heavy-duty engine. Modern fuel systems demand high-purity diesel to prevent premature wear, and this advanced cartridge filter is specifically designed to meet those rigorous requirements by removing both emulsified and free water alongside harmful particulates. The FS36401 utilizes proprietary filtration media to trap microscopic contaminants that can cause injector fouling, corrosion, and power loss. By ensuring that only clean, dry fuel reaches your engine’s sensitive components, this filter helps improve overall fuel economy, reduces maintenance downtime, and extends the service life of your equipment. Its high-capacity design allows for superior dirt-holding capabilities, maintaining optimal flow rates even in demanding operating conditions. Whether you are managing a commercial fleet or maintaining off-road machinery, the Fleetguard FS36401 offers the perfect fit and OEM-quality seal to prevent leaks and bypass issues. Investing in this premium filtration solution means protecting your engine from the catastrophic damage caused by water contamination and debris. Trust Fleetguard’s industry-leading technology to keep your engine running smoother, longer, and more efficiently.