I made these a while ago, but just found them for the install. The screw-in filter for the Facet pump inlet uses 5/16ths hose, while the line coming out of the tank is 1/4in. I can force-fit some 1/4in fuel hose on the filter barbs, but I’m not sure if that’s the best solution. I couldn’t find anything online so I turned my own adapters out of some 6061T3 bar stock. They are light and will do the job just fine.
