We have a carbon porcelain tabletop water filter, but ever since being pregnant with my 2nd child (due in a few weeks) I have not been able to drink filtered tap water. Nor most other bottled brands – everything tasted metallic. I have had a difficult pregnancy with gallstones, chronic dehydration, weight loss and all day nausea. I can’t tell you how relieved I was to find I could drink Pureau water. It’s really helped me and the baby – I drink it throughout the day. Thanks for making a quality product.