City Water Hook Up - Done Right
Moderator edit to re-size pictures to forum recommended limit of 640px maximum width.
Forum Discussion
I also use a 90 degree fitting and connect my pressure regulator at the faucet end of the hose to prevent the hose from rupturing. I would also recommend that you place the water filter (I also use and highly recommend the same one you have in the photo), at the faucet end of the hose so that you are not hanging so much weight on your trailer fitting.
