Donaldson's Twist&Drain Spin-On Fuel filter, ISO 19438 compliant, is a game-changer. With a 4.22-inch diameter, 9.59-inch length, and 10-micron efficiency, it safeguards engines running on #1 or #2 Diesel, Kerosene, Biodiesel up to B20, and JP8. The 1-14 UN thread ensures easy installation.
