Reverse Osmosis Water
Effective September 15, 2026
All customers (including Co-op Members) will be charged $0.50 per gallon for RO water. When Co-op Members buy 5 gallons, they get 1 free.
What is Reverse Osmosis?
Reverse Osmosis (RO) is a process where you demineralized or deionize water by pushing it under pressure through a semi-permeable Reverse Osmosis Membrane. This process improves taste and odor of water by removing contaminants and it also removes impurities that include limescale, chlorine, silt, and much more.
How Can I Get Reverse Osmosis Water?
You may bring your own container or purchase one of our jugs. After filling up, please bring your water to the register to pay or show your Member card so that we can track water usage. The price of the RO water is 50¢ per gallon if for all customers. At our Downtown location, you can find our RO machine next to our kombucha tap, between Aisle 5 & 6. At our South End location, you can find the RO machine in the back on Aisle 1.
Discounted For Members!
When Co-op Members buy 5 gallons of Reverse Osmosis Water, they get one free! It's available at both of our locations.