Donaldson's Water Separator Fuel filter, with a 3.82-inch outside diameter and 6.76-inch length, is engineered to safeguard against premature wear of injectors and pumps. Boasting a 7-micron rating (99% Efficiency) and Synteq media, it ensures cleaner fuel delivery. The pressure relief valve ensures reliable performance, allowing fuel to rise slowly and making it compatible with existing electronic filter life indicators.