I was wondering, you mentioned the taste of the water. Have you ever considered a portable water softener for the trailer? I just bought one from Amazon that we will be using on a trip next month. The videos and reviews I have seen, people say they love it.
We have. But the softener is one element and usually has a 3 stage filter in front to eliminate any bad elements in the water. For us it just come down to space to place everything. Maybe if we fulltimed it would be a different issue.