The hoses are different? I'm currently running a Fuji gun on an Accuspray turbine, and the hose connecting them is essentially a garden water hose. The end fittings are exactly garden water hose fittings. I've never heard of Flexilla before, but the web site shows a water hose that sure looks like it would hook up to my rig. I have no idea whether it would be a better hose than my OEM hose, but it would fit.