Review on Enhance Your Hydration Anywhere with pH ON-THE-GO Alkaline Water Filter Pouch - Convenient Portable Filtration System for Bottles, Pitchers & Containers - Savor High pH, Long-lasting Supply (3-pack) by Dionne Powers

Well, it doesn't give the full water taste that I get from most alkaline waters, but it definitely makes a big difference in the taste of tap water in my city. I keep forgetting to check exactly what pH it reaches, but I know for sure that it works at least in some cases because I drink alkaline water to control acidity and I can definitely tell the difference when I drink unfiltered or unfiltered water. branded acidic water for several days. will continue to use it and i use it to refill the refillable bottles i have on hand and it has worked great. Thanks very much!