Racor 320R-RAC-01 Gasoline Fuel Filter/Water Separators are designed for high-performance applications, which means your engine will perform better than ever with clean, water-free fuel. The spin-on filter is simple to replace and reusable clear plastic contaminant collection bowl features a self-venting drain for removing unwanted muck and water. Features include: High-capacity 10 micron Aquabloc II media .60 GPH (227 LPH) maximum flow rate .Superior corrosion resistance with electrostatic powder coating .3-port die-cast aluminum mounting head with 1/4”-18 NPTF threads .Removes 99% of free water .Clear Bowls: Use for outboard and above deck installations. 320R-RAC-01 replacement element S3227.