We’ve had a few inquiries over the years about how to get rid of the fluoride that KCDC puts in the supply from the Waikanae River treatment plant. The standard response we’ve given is that you need a reverse osmosis filter. But this distiller will also do the job, available from SpringFlow — link
Pure water is tasteless as you’ll discover when you try it. It is also likely to leech minerals out of the body so there are ways to add some such as Celtic Salt, available at http://www.thehealthshop.nz or ask at your local health store.