I am using Aurmina in filtered water from my refrigerator. There is always a bit of precipitate in the water after 48 - 72 hours. I run it through a coffee filter inside a funnel into a gallon glass urn and drink it from there. The taste is good. I prefer it at room temp for now. There is always residue left in the coffee filter, so it is working!
I am enjoying it! I think I will use it some tap water soon.

I am amazed at the “material” that Aurmina removes from my well water. My water now tastes so good.

We've been using Aurmina since we received it. Our city tap water has a wonderful taste now--reminds me of the excellent water we had when we were on well water.

Already recommended to family members!

It's amazing the impurities Aurmina removes from tap water in just 24 hrs . I will never drink tap water or bottled water again. It's aluminum sulfate that causes impurities from heavy metals to chemicals and other impurities to coagulate into bigger particles and settle to the bottom.