Conteudo Principal
FAQ

  • Why do the pipes sometimes make noise and the water spurts out?

  • What do filter and purifier demonstrations mean?

  • What does hard water mean?

  • What factors may influence the water characteristics?

  • What is water pH?

  • What legislation governs the quality of water for human consumption?

  • Where can I look up the results of water quality analyses?

  • Why does the water sometimes smell of chlorine?

  • Why is tap water sometimes white?

  • Why is the water sometimes yellow or brownish?


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