The quality of fuel filters is extremely important to increase the uptime of any engine. The quality of engine fuel is affected during transportation from refinery to the fuel pump as it's moved between tanks and storage systems. The change of temperature and exposure to air is causing condensation to build in the fuel. Cummins Filtration Nano Net patented filtration solution provides high efficiency and filters contaminant even under pressure with 98.7% eficiency. Nano Net technology is used in many Fleetguard filters from heavy duty equipment down to Dodge RAM pickup truck. It's widely used on Nissan, CAT, Volvo, Cummins and Detroit engines.