The Cim-Tek 70010 dispenser filter removes particulates like dirt, dust, and rust. For use with diesel, ULSD, gasoline, ethanol blends up to 15%, and bio-diesel blends up to 15%. The maximum flow is 15 gpm/56 lpm. The maximum working pressure is 50 psi/3.4 bar. The 300-10, a nominal 10 micron, is recommended for gasoline and diesel fuels. The 300-30, a nominal 30 micron, may be preferred for heavier distillates such as diesel fuel and fuel oils. The 300-05 is a nominal 5 micron for greater filtration efficiency. The 300 Series Spin-on Filters have a standard 3/4 in. opening required for most service station pumps and dispensers. The 300 Series Spin-on Filters are recognized by Underwriters Laboratories for use on service station pumps and dispensers. The 300 Series Spin-on Filters are available with aluminum or cast-iron filter adaptors for standard applications.