I have been using Zero Water Filters in my water machine for about 5 years.  OMG!  What a difference in taste from tap water to this.  It's absolutely DELICIOUS!!!  I tell I tell everyone about Zero Water filters, and when they purchase them, they can't believe they didn't do this sooner!  Kids drink more water instead of sugary drinks, and I even fill my dog & cat water bowls from my water machine!!!  If you haven't tried Zero water, DO IT!  You will LOVE it too!!!