The "minerals" in there? Fluoride added to slowly poison you. Chlorine added to kill bacteria. Those antibiotics your neighbors took when they were sick? In there. Taking hormone pills? That's in there too. Your neighbor taking shabu-shabu? Well, that's going into your water as well. How about the local mechanic illegally dumping car fluid into the drain? That's going into your water as well. Where are the "essential minerals" here?
You've fallen for a marketing scam. Use your brain and find out where your water is coming from. The only, FILTER, that will clean almost everything is the RO filter. Possibly, also 4-5 stacked nano filters.
You just need to remineralize the water when it comes out of the membrane. This remineralizer comes with most RO water filters except for Elkin, which is overpriced and under featured.
Go to one of the custom water filter places, like Hydro Filters (I'm not associated with them) and tell them what you need, and they will design a custom system for you that's cheaper then Elkin.
This post has been edited by koguma: Mar 10 2017, 12:26 PM