Actually, that’s not what I had in mind. That product is a purifier and I was thinking of a reverse osmosis system. I gave one at home, but it has its own three gallon storage tank and takes up a lot of space. I saw recently that there are now tankless RO units available, and was wondering if anyone has installed on in a RV. Something like this:
Waterdrop RO Reverse Osmosis System
https://www.amazon.com/dp/B08746M1NX...JQQT5N338E1CPC