Review on Aqua Pro 20847 Standard Regulator by Leon Johnsson

I purchased this item on the recommendation of THE IDIOT'S GUIDE TO RVING. As I understand it, the problem is usually not over-pressurization, but over-pressurization. It's worth using, but as far as RVing goes, it really isn't needed as far as I can tell from RV parks and state parks. This may be more important with more insecure connections or if the garden hose you are using has high pressure issues.