For the sake of this question I am just trying to keep this as the title states. Having a RO system you burn through a lot of water to get the usable water you desire seems a little much. Can you use the Zero Water system as a replacement or an equal competitor? Zero water has exactly what it states…..zero contaminates so zero ppm…I think. That’s why I am asking. Thanks in advance for any replies. Take care and enjoy the rest of your week.