Bests & Worsts Reviews from Amazon

If you are thinking of buying a Zero Water purifier think twice. One of my kitties started throwing up blood and I grieved that it was probably his time to leave us. But then my other sweet boy did the same thing! The only new element I introduced was this water purifier. I researched online only to find out that other people's pets reacted badly and humans got headaches. I had just bought Exederin migraine medication because my head hurt. No wonder. I immediately gave them fresh bottled water and in the last two days later they have not thrown up once. Seriously folks, there must be something really nasty in their filter, is it fiberglass? What then? Amazon accepted my return and off it went today.