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- Order number: UK1100
- Note: Please return empty cylinders for compensation within 2 weeks.
SODABEAR CO2 Exchange Box – 4x 425g Cylinders for Your Soda Maker
Drink Better. Exchange Better.
Sodabear makes refilling your soda maker easier than ever. The Sodabear CO2 Exchange Box provides four full 425g food-grade CO2 cylinders, delivered directly to your door anywhere in the UK. You simply return four identical empty screw-in cylinders using the included prepaid label. Fast, convenient and cost-effective.
Each cylinder carbonates up to 60 litres of sparkling water – giving you up to 240 litres per exchange box. All cylinders are filled with certified food-grade CO2 (E290, 99.95% purity), ensuring fresh, clean and crisp carbonation every time.
How the Sodabear Exchange Works
- You have four empty, identical (any brand) screw-in CO2 cylinders ready to return.
- Order your Sodabear CO2 Exchange Box.
- You receive four full cylinders within 1–3 business days.
- Return your empty cylinders within 14 days using the included prepaid return label.
If empty cylinders are not returned within 14 days, the delivered cylinders will be billed as purchase cylinders.
Compatible with All Standard 425g Screw-In Systems
If your soda maker requires a screw-in cylinder, you can use Sodabear cylinders with confidence.
Compatible with (examples):
AGA*, Aqvia*, Arendo*, Aarke*, BelaAqua*, Blanco*, Brita* (except Brita Yource), Bubble Maker*, Bubliq*, Bottle+*, Drinkmate*, Franke*, GasUp*, GROHE Blue*, Happy Frizz*, KitchenAid*, Levivo*, Limo Bar*, Mitte, My Soda*, Philips*, Prick’l Star*, REHAU RE.SOURCE*, Rosenstein & Söhne*, Smardy Blue*, Soda Club*, SodaNow*, Soda Pearl*, Soda Pop*, SodaStar*, SodaStream* (Crystal, Jet, Spirit, Genesis, Easy, etc.), SodaTrend*, SodaSurf*, Soda Tronic*, Soda Water Maker*, SodaWorld*, Spozer*, Stelton Brus*, Unito (Infinity, Sparkle), WasserMaxx*, Waterworks*, Zoomyo* and many more.
Not compatible: SodaStream Quick Connect models (Terra, Duo, Art) and Brita Yource.
*Third-party brand names are used only for compatibility reference.
Why Customers Choose Sodabear
- Free and fast UK delivery to your doorstep.
- Save over 30% compared to buying cylinders individually.
- No carrying heavy crates or returning cylinders to stores.
- Up to 240 litres of fresh sparkling water per box.
- Fewer exchange processes – more sparkling moments.
- Easy and transparent return system with personal support.
Safety & Storage
Store CO2 cylinders in a cool, dry and well-ventilated place, away from heat and direct sunlight, and out of the reach of children. A full safety data sheet is available below.
Need additional cylinders without exchanging empties? Visit our Spare CO2 Cylinder (425g) product page.
Frequently Asked Questions
How does the Sodabear CO2 exchange service work?
You receive four full 425g cylinders and return your four empty cylinders using the included prepaid return label. It is the easiest and most cost-effective way to refill your soda maker.
Which soda makers are compatible?
Any device that uses a standard 425g screw-in CO2 cylinder is compatible. This includes Aarke, Philips, Drinkmate, KitchenAid, Aqvia, WasserMaxx and many more. Only SodaStream Quick Connect (Terra, Duo, Art) and Brita Yource are excluded.
How much water can I carbonate?
Each cylinder carbonates up to 60 litres. With a 4-pack exchange box, you can make up to 240 litres of sparkling water.
Is the CO2 food-grade?
Yes. Sodabear cylinders contain certified food-grade CO2 (E290, 99.95% purity), ensuring a clean and crisp taste.
Where do the cylinders ship from?
All Sodabear deliveries are shipped directly from our UK warehouse for fast and reliable service.
Can I buy extra CO2 cylinders without returning empties?
Yes. You can purchase additional cylinders here: Sodabear Spare CO2 Cylinder 425g.
SODABEAR – DRINK BETTER.