Elevate your engine's performance with Donaldson's Twist&Drain Fuel filter, conforming to ISO 19438 standards. Measuring 4.22 inches by 9.60 inches, this Spin-On filter boasts a 30-micron efficiency and 1-14 UN thread, providing superior water separation for fuels like #1 or #2 Diesel, Kerosene, Biodiesel up to B20, and JP8.