1
Place your order
Order refills for your empty cylinders - or add new ones if you’d like to expand your set. Simple checkout. Fast delivery. Always sparkling.
Keep your fizz flowing
Stay sparkling with the UAE’s fastest CO₂ swap service - delivered to your door
Swap. Add. Shop. Effortless.
Bubble Bro runs the UAE’s largest CO₂ swap service in the UAE. Order online for fast home delivery, swap your empty cylinder, or pick up a new one at any of our retail partners. Convenient, fast, and eco-friendly - just the way fizz should be.
Food-Grade Safety
Every Bubble Bro cylinder is filled with certified E290 food-grade CO₂, meeting strict European standards. Each bubble is pure, safe, and clean — the same quality trusted by global beverage brands.
Expert-Filled in the UAE
All cylinders are refilled locally in our UAE facility by trained specialists. No outsourcing — just precise handling, safety checks, and consistent quality in every delivery.
Universal Compatibility
Compatible with all major 60 L soda makers including Bubble Bro, DrinkMate, Aarke, and more. One cylinder works across brands, giving you total ease and flexibility.
Eco-Friendly & Affordable
Each refill makes up to 60 L of sparkling water and replaces 120 + plastic bottles. Save money, cut waste, and enjoy greener, smarter bubbles with Bubble Bro.
CO₂ cylinder output guide
Each Bubble Bro cylinder produces 40-60 litres of sparkling water, depending on your soda maker and fizz strength.
Light carbonation lasts longer, while stronger fizz uses more CO₂ per bottle.
At just 1-1.5 AED per litre, it’s the most economical and eco-friendly ways to enjoy fresh, local bubbles - good for you and the planet.
Refill order process
Need more CO₂? Swap your empties online or in-store - quick, easy, and sustainable.
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Prepare cylinders for pickup
Have your empty cylinders ready for pickup. Match the number of empties to your refill order. Our team can collect at your door or face-to-face.
3
We deliver within 24-48 hours
Our team delivers your refills and collects your empties - all in one go. Fast service. Fresh CO₂. Always reliable.
2
Visit the retailer
Bring along your empty CO₂ cylinder(s) to swap.
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Swap the cylinder
Hand in your empty cylinder(s) and pay only for the refill.
The easy way to refill your Bubble Bro.
This quick guide shows you exactly how to replace your Bubble Bro CO₂ cylinder.
Learn how to remove the empty one, attach a fresh cylinder, and secure it for smooth, consistent carbonation.
It’s simple, safe, and fast - so you’ll always have fresh fizz ready to enjoy.
How to check if your CO₂ cylinder is empty
Check the fitting
Make sure the cylinder is screwed in tightly, as carbonation pressure can sometimes loosen it. A loose cylinder may seem empty when it’s not.
Weigh the cylinder
Use a kitchen scale to check the weight. A full cylinder weighs 1.15 – 1.2kg, while an empty one weighs 750–800g. If the weight is in between, there’s still CO₂ remaining.
Exchange programme FAQs
What are my options for getting a CO₂ cylinder swap?
You have two options:
- Visit any retail store that carries our refills and exchange your empty cylinder for a full one on the spot. Check our stockist list or call / WhatsApp us for the nearest location.
- Order a refill/exchange online, we’ll deliver full cylinders and collect your empties at the same time. Orders are usually delivered within 24–48 hours, though timing may vary by Emirate. Check our shipping policy for details.
How much does a refill cost?
Refills are AED 60 each, whether purchased in-store or online. For online orders under AED 100, a delivery fee of AED 10 applies, so ordering 2 or more refills at a time gets you free delivery.
Any tips to make sure I never run out?
Many customers keep 3 cylinders at home. This way, they can order 2 refills at once for free delivery and still have a spare to use while waiting for their order. You can order our 3-cylinder pack at a reduced price.
Can I exchange other brands’ CO₂ cylinders for bubblebro refills?
No, only bubblebro cylinders can be exchanged. While some cylinders look similar, differences in valve mechanisms and CO₂ quality mean we cannot accept or refill other brands, such as Sodastream. If you don’t own a bubblebro cylinder yet, you’ll need to purchase one first before joining our refill exchange program.