The taste is good, but does not last long as we would like. The price was excellent, so we just need to buy more. As long as the price is good, we are going to stock up on this. In fact, I'm going to buy more after this post. We use this in our dental office. We use in our water cooler, and even in our autoclave. The water is clean enough to use in our dental equipment. I have mentioned to many Cerec dentist, they should be using Zerowater instead of tap water for their Cerec crowns. Yes, we use Zerowater in our Cerec machines and get great results. Yes, I recommended for a friend who prompted told me to buy it for them... Hope this helps. http://thehonoluludentist.com/

Filters out almost everything so you get Pure H2O only, water never tasted better! The downside of it is that since it does fiiter out everything, the filter does not last that long - so you need 1 every few weeks and that can get expensive. Once the filters go - when you can taste the "sour" ions, it's time to change them. These 12 packs are one of the cheapest per unit cost.

I feel very confident that I am drinking the purest water available with these filters. My water tastes better, the chemicals & contaminants removed & I even give it to my pets. Buying from Best Buy allows me to pay it over time & not have to lay out a chunk of money when I need the filters. I don't ever want to go back to drinking filthy water.

I used to be phobic about drinking tap water but I am now drinking tap water all day long. My water goes in at 500+ ppm and smelling like chlorine and comes out zero and without any smell. My only complaint is that because our Phoenix water is so bad the filters don't last as long but I followed someone else's suggestion and use my old filter in a smaller pitcher that I then pour into the bigger one to make it last a little longer.

These filters work great. They last about 3 weeks for my family of 4, then they need to be replaced. The water taste great after filtered.