A couple of times a year I have some long runs for my fresh water supply. I put this at the very beginning and it keeps the pressure through the entire line at a good pressure for my RV. I like the stainless. Over time I think it will last longer. I would prefer one with a gauge and have a gauged pressure reducer for the times when the water supply is close by and I might want to check
I wrote the first review after purchasing this regulator 11 months ago. That regulator failed a few days ago. I quickly purchased an exact replacement. That one doesn’t seem to be working properly. After installing the new regulator everything seemed fine. After a day I had no water (again). The flow at the regulator seemed okay so I took all of the hoses apart. I found a small rubber piece in the screen at the water filter purifier. I don’t know if this was left over from the first or from the second regulator. I removed it and within 24 hours both hoses after the regulator blew out. I also was concerned about the pressure inside the trailer. I had an old different style regulator that I am now using for now and I had more hoses. I’m no longer confident of the quality of this regulator and will begin a search for something else.