My response was not aimed at you. Sorry. It was just general info from a water professional. Incidently, if you have a well system with a shallow well and lots of Iron, I believe Aqua-Mag can be used in home systems. I never looked into it though.
Apology accepted.........
As a side note, such a system you mentioned could have been used by my parents 50 years ago where I grew up in northern Michigan. We survived on well water and for the life of me, I can't remember drinking it let alone to stay healthy as they recommend today.........LOL!