About Fuel Water Separators

The installation of an additional fuel water separator is the number one investment serious common rail diesel owners install to additional ‘pre-fuel filter’ protection for standard fuel filters in the diesel delivery systems.

Fuel water separators are particularly important for today’s common rail diesel vehicles that typically have a high-pressure pump installed between the low pressure or delivery pump and the fuel injectors. These components require an extreme level of protection to avoid blockage or abrasions damaging performance.

• Preventative maintenance tool
• Filters more than the standard fuel filter
• Pre-Filtration removes more contaminants in-stream