
Part #: FS20313
Fleetguard FS20313 EleMax fuel/water separator cartridge with advanced water removal and particle filtration for heavy-duty diesel engines.
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The FS20313 uses Fleetguard's EleMax media and a three-stage water removal architecture to separate both free and emulsified water and capture particulates before fuel injection. It is designed as a direct replacement for OEM cartridges in DAVCO Fuel Pro 386 housings and specified for 2022+ Volvo and Mack engines.
Recommended for fleets requiring robust water separation and OEM-level protection for modern common-rail diesel systems. For detailed installation and service intervals refer to the manufacturer's literature.