Recently I saw the question posted on facebook, "Can I install a household shower head in an RV" The answer of course is yes. they both use standard pipe fittings as well as the faucets in the kitchen and bathroom. I decided to get a shower head that is not labeled for RV use and see what happens. I was completely underwhelmed, it was just like I had put the factory shower head back on. So now I'm back in the comfort of my oxygenics. Check it out if you have some time!
https://www.youtube.com/watch?v=jXr6jFOMVVk
https://www.youtube.com/watch?v=jXr6jFOMVVk