CO2 Refills
Select a topic to learn more about our cylinders and the gas exchange process
- How do I know if my CO2 cylinder is empty?
- Which cylinders can I use with my Sparkling Water Maker?
- What is the difference between the two cylinder systems?
- Will my carbonating cylinder expire?
- How can I exchange my discontinued cylinder?
- What's the difference between CO2 exchange VS. Back-Up CO2 cylinders (spare cylinders)?