WIX Filters - 24849 Heavy Duty Spin-On Fuel Filter, Pack of 1 WIX 24849 WIX Spin-On Fuel Filter Principle Application: Fuel Dispensing Filter for Fuel Pumps (Has Water Absorbing Media - 10 Micron) (If base required, use # 24958) - can be used with unleaded gasoline, diesel, biodiesel up to B20 (20%) and kerosene Packaged Individually