Meet Donaldson's Water Separator Fuel filter, compliant with JIS D 1611 standards. This Spin-On design, with a 3.15-inch diameter and 3.31-inch length, incorporates a 10-micron (50% Efficiency) cellulose media and a 3/4-16 thread size, ensuring reliable filtration for #1 or #2 Diesel, Kerosene, Biodiesel up to B100.