Donaldson's Spin-On Water Separator Fuel filter, compliant with SAE J1985, boasts a 4.25-inch outside diameter and a 7.95-inch length. Featuring a 25-micron rating (99% efficiency) and cellulose media, this filter ensures optimal performance. The M22 x 1.5 thread size facilitates easy installation, providing superior water separation for #1 or #2 Diesel, Kerosene, Biodiesel up to B20, and JP8.