The Cim-Tek 70059 dispenser filter removes particulates like dirt, dust, and rust. For use with gasoline, diesel, biodiesel up to B20, and ULSD fuels. The maximum flow is 25 gpm/94.6 lpm. The maximum working pressure is 50 psi/3.4 bar. The maximum differential pressure is 25 psi/1.7 bar. The HYDROSORB 300 Series Spin-on Filters have a standard 3/4 in. opening required for most service station pumps and dispensers. The 300HS-1 0 Type 2, a nominal 1 0 micron, is recommended for gasoline and diesel fuels. The 300HS-30 Type 2, a nominal 30 micron, may be preferred for heavier distillates such as diesel fuel and fuel oils. The water-holding capacity for the 300HS-10 Type2 and the 300HS-30 Type 2 is 130 milliliters or 4.5 ounces before flow restriction occurs. The 300 HYDROSORB Spin-on Filters are recognized by Underwriters Laboratories for use on service station pumps and dispensers. The 300 HYDROSORB Spin-on Filters are available with a selection of aluminum and cast-iron filter adapters for standard applications.