Cim-Tek 70064 Centurion 300-HS30II Hydrosorb Filter, 30 Micron Single Filter The 300-HS30II Hydrosorb is recommended for gasoline and diesel fuels Has a maximum flow is 15 gpm/56 lpm and maximum working pressure of 50 psi/3.4 bar 300 Hydrosorb Spin-on Filters are recognized by Underwriters Laboratories Made in USA