When people think about sparkling water makers, they usually focus on the machine itself. But the real hero behind every perfectly carbonated drink is something much simpler: the CO₂ cylinder.
At FizzPro, our cylinder powers every bubble you enjoy, turning ordinary water into refreshing sparkling water in seconds.

How Does a CO₂ Cylinder Work?
Inside every FizzPro cylinder is food-grade carbon dioxide (CO₂) stored under pressure. When you carbonate water, the machine releases a controlled amount of CO₂ into the bottle, creating the bubbles that give sparkling water its refreshing taste and texture.
Why Customers Love the FizzPro Cylinder
Consistent Performance
Every cylinder is designed to provide reliable carbonation from the first use to the last.
Convenience at Home
No more carrying heavy packs of sparkling water from the supermarket. With a FizzPro cylinder, sparkling water is available whenever you want it.
Less Plastic Waste
By carbonating water at home, you can significantly reduce the number of disposable plastic bottles your household consumes.
Better Value Over Time
A refillable cylinder helps reduce ongoing costs while giving you the freedom to create sparkling drinks whenever you choose.
How Long Does a Cylinder Last?
The lifespan of a cylinder depends on how frequently you use your FizzPro machine and your preferred carbonation level. Most users can enjoy dozens of sparkling drinks from a single cylinder before needing a refill or replacement.
Getting the Most Out of Your Cylinder
- Use cold water before carbonating.
- Store cylinders in a cool, dry place.
- Follow FizzPro operating instructions.
- Replace or refill cylinders when carbonation levels begin to decrease.
The Power Behind Every Bubble
The FizzPro CO₂ cylinder is what makes home carbonation possible. It delivers the convenience, freshness, and flexibility that make sparkling water enjoyable every day. Simply install, carbonate, and enjoy.