How Long Does a 60-Litre CO2 Refill Last? Essential Tips

Summary

• What determines how long a 60-litre CO2 refill lasts
• How long does a CO2 cylinder last in a household?
• What affects CO2 consumption per bottle
• How to tell when your cylinder is almost empty
• Which option to choose based on your consumption
• Conclusion
• FAQ

How long a 60-litre CO2 refill lasts is one of the most common questions among new home sparkling water users. And that is understandable: the answer varies depending on your consumption, your preferred carbonation level, and the size of your household.

This article breaks it down based on how you use your machine, with concrete guidelines to help you plan your next refills without any unpleasant surprises.

What determines how long a 60-litre CO2 refill lasts

A 60-litre CO2 cylinder is a reusable cylinder containing approximately 410 to 425 grams of pressurized food-grade carbon dioxide. Once screwed or clipped into your machine, it releases the gas needed to turn tap water into sparkling water.

The “60 litres” indication refers to the cylinder’s theoretical maximum capacity, calculated by manufacturers based on a standard carbonation level. In other words, it is the number of litres you can produce when using the cylinder with a medium level of carbonation, without excessive use.

From a physical standpoint, the dissolution of CO2 in water follows Henry’s law, a simple principle that explains why colder water retains gas more effectively and helps you get the most out of each cylinder.

To cover all the machines available in Quebec, we offer two types of cylinders: the screw-in Classic Twist and the quick-connect Easy Connect. Both have the same 60-litre capacity and use food-grade CO2, with a purity level of at least 99.9%.

How long does a CO2 cylinder last in a household?

How long a 60-litre CO2 refill lasts depends primarily on the number of litres carbonated each day. The theoretical calculation is simple, but actual results vary according to several factors.

These estimates assume a medium carbonation level, or approximately two to three button presses per 1-litre bottle. If you prefer very strong carbonation, expect the cylinder to last 25% to 35% less time.

Conversely, lighter carbonation can extend the cylinder’s lifespan by 15% to 20%.

To make sure you never run out of bubbles, the Bubble Plan automatically delivers refills to your door based on your consumption.

What affects CO2 consumption per bottle

Several factors influence the amount of gas required to achieve a satisfying level of carbonation. Understanding them can help you manage your refills more effectively.

• Water temperature : very cold water retains CO2 more effectively. The warmer the water is, the more gas is required to achieve the same level of carbonation.
• Number of button presses : each press injects a dose of CO2. Pressing the button more frequently uses up the cylinder faster.
• Water level in the bottle : filling the bottle to the maximum line optimizes efficiency. Carbonating a half-full bottle wastes gas.
• Machine seal : a worn or incorrectly positioned seal allows CO2 to escape with every use. Checking it regularly helps prevent waste.
• Frequency of use : frequently opening and closing the machine can cause minor leaks, especially with older models.

These five variables explain why a 60-litre CO2 refill can last anywhere from 3 weeks to 7 months, depending on the household.

How to tell when your cylinder is almost empty

After rotating through a few cylinders, you will quickly develop a good sense of how long a 60-litre CO2 refill lasts in your household. Several signs indicate that a cylinder is approaching the end of its useful life. Learning to recognize them helps prevent disappointment at dinnertime.

The first sign is the sound. A full cylinder produces a clear, sustained “pssh” when you press the button. As the gas runs low, the sound becomes weaker, shorter, or irregular. The pressure also decreases, resulting in fewer, less dense bubbles in your glass.

The second sign is the weight. A full cylinder is noticeably heavier than an empty one, weighing approximately 1,160 g compared with 750 g for a typical 60 L model. Weighing the cylinder in your hand is a simple and reliable test: if it feels noticeably lighter, it is probably time to exchange it.

Finally, some users simply record the date the cylinder was installed on a sticker or in a note on their phone. After using a few cylinders, you will quickly develop a good sense of when a replacement is needed. For a step-by-step method, read the guide on how to tell when it is time to replace your CO2 cylinder.

Which option to choose based on your consumption

The 60 L cylinder is suitable for most households, but your usage profile determines whether a one-time purchase or subscription is the better value.

For moderate use, keeping one or two cylinders in rotation is enough. You keep the full cylinder and exchange the empty one at one of more than 2,500 exchange points across the country.

Comparing the lifespan of a 60-litre CO2 refill with your actual consumption habits remains the best way to choose the right purchasing frequency.

Conclusion

A 60-litre CO2 refill can last from a few weeks to several months, depending on your consumption profile. By adjusting the carbonation level, keeping the water cold, and checking the machine’s seal, you can get the most out of every refill.

To start making sparkling water at home without counting every bubble, discover our range of CO2 cylinders and choose the option suited to your machine.

FAQ

How long does a 60-litre CO2 refill last on average?

A 60-litre CO2 refill lasts an average of 3 weeks for a high-consumption family and 6 to 7 months for one person using it occasionally. At a standard carbonation level, one cylinder produces approximately 60 litres of sparkling water, equivalent to 60 one-litre bottles.

Does the lifespan of a cylinder depend on the machine being used?

Yes, to a certain extent. A well-maintained machine with a seal in good condition optimizes the diffusion of gas into the water and limits leakage during carbonation. An older machine or one with minor leaks can reduce actual output by 10% to 20%, resulting in fewer bottles per cylinder.

How can I tell whether my CO2 cylinder is empty or simply running low?

The most reliable test is to weigh the cylinder in your hand. An empty 60-litre cylinder weighs approximately 750 grams, compared with 1,160 grams for a full cylinder. You can also tell by the sound: an empty cylinder no longer produces a “pssh” when the button is pressed. If you still get weak bubbles and hear some sound, the cylinder probably has between 10% and 20% of its gas remaining.