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BUY CO2 REFILL HERE
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Sparkling Water Makers

Sparkling Water Makers

Sparkling Water Makers

CO2 Options

CO2 Options
sparkling water flavours

Flavours

Flavours
Sodastream Bottles and accessories

Bottles

Bottles
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Environment

Environment

Environment
Wellness

Wellness

Wellness
Mixology

Mixology

Mixology
Why SodaStream?

Why SodaStream?

Why SodaStream?

All about CO2 Cylinders

With quick delivery, don’t run out of sparkling water

Exchange Cylinders

Empty cylinders at home? Swap the same number of empty cylinders you have at home for full cylinders.

Simply return them within 45 days.

How does it work?

£12.99

EXCHANGE NOW
Exchange CO₂ Gas Cylinders

Spare Cylinders

Need extra cylinders at home with no time limit to return them?

Always have one on hand to keep you sparkling.

£22.99

BUY NOW
Exchange CO₂ Gas Cylinders
I regularly order refills online; ordering is easy and delivery is quick and efficient. I love always having sparkling water on tap without the environmental impact of purchasing bottled water." Sally S
I regularly order refills online; ordering is easy and delivery is quick and efficient. I love always having sparkling water on tap without the environmental impact of purchasing bottled water."
Save money & save the planet" Hamant L.
always great service. Arrives quickly and gas refund works well." Jonathan B.
"Wouldn't go back to bottled water! Easy ordering, quick delivery as well as painless processing of refund for my empties. Thank you!" Maria W

FAQ

FAQ

Is it safe to have carbonating cylinders in my home and how should they be stored?
SodaStream CO2 cylinders are totally safe to have in your home. They are manufactured to exacting safety specifications to protect our consumers and are safe at virtually any altitude (our customers in the Swiss Alps can attest to that!). Our cylinders are specially equipped with a safety valve that will harmlessly release the CO2 in the unlikely event that the pressure within the carbonating cylinder rises above threshold levels. Make sure to always store your CO2 cylinder in a cool and dry environment, away from direct sunlight. The carbonating cylinder must not be exposed to sources of heat (such as prolonged travel in the trunk of a car) or placed right next to a heat source such as an oven, stove or fireplace.
Will my carbonating cylinder expire?
While the CO2 in the CO2 cylinder does not expire, our cylinders need to be checked for quality assurance purposes by a certain date, which can be found at the bottom of cylinder. For best use, we recommend storing your cylinder at room temperature.
What are your CO2 cylinders made from?
The body of our CO2 cylinders are aluminum while the valves are brass. Enjoy the durability of our cylinders!
More FAQs