PRIMARY (PRE) FUEL FILTER

PRIMARY (PRE) FUEL FILTER

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Your next tank of diesel could be lurking with water, microbial growth (bugs) or tiny particles that the factory filter never picks up - They can all detsroy your fuel injection system! Dont risk it, get extra protection to save it.
​One way to provide the best protection your engine is to install an additional fuel filter and water sperator. All common-rail systems only have one factory filter, so installing the additonal filter is a must. ​The primary (pre) filter is plumbed before your factory fuel filter. Rated at 30 micorns and prolongs the service life of your factory filter cartridge.