RO stands for Reverse Osmosis, which is the process of converting the water into a vapor prior to filtration. I believe the water comes from the public water supply but I'm not 100% on that. RO is noted as the best filtration process
The Water Store, in Midvale, provides very good RO filtered water at an affordable price. The owners and staff are about the best people one could ever hope to deal with. I have been a customer of this establishment for over twenty years. I now live in West Valley City and am glad to drive to their outlet to continue enjoying their water. I am pleased to recommend their product to anyone.
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