CO₂ Gas Cylinder for Ninja Thirsti – 425g Screw-In
Running low on fizz in your Ninja Thirsti? This 425g Gas4U CO₂ cylinder fits the Thirsti drink maker and is delivered to your door anywhere in Ireland, so there's no hunting around the shops for a replacement.
The Thirsti uses a standard 60-litre threaded cylinder. Each Gas4U cylinder makes up to 60 litres of sparkling water to mix with your Thirsti flavour pods.
Fits these Ninja Thirsti machines
- Ninja Thirsti Drink Maker
The Thirsti sets the fizz level per drink, so regular use of the strongest setting empties a cylinder faster.
Why choose Gas4U
- 425g of food-grade CO₂, making up to 60 litres of sparkling water
- Our own Gas4U cylinder, for less than branded refills
- Delivered to your door anywhere in Ireland
- Free return label for your empties, with credit towards your next order
- Refill Club: save up to 50% with free delivery and empties collected at each renewal
Changing the cylinder
- Open the CO₂ compartment. Your Ninja manual shows where it is.
- Unscrew the empty cylinder anticlockwise and lift it out.
- Remove the cap from the new cylinder, then screw it in clockwise until hand-tight.
- Close the compartment and run a test drink.
FAQs
Does this cylinder fit the Ninja Thirsti?
Yes. The Thirsti takes a standard 60-litre screw-in CO₂ cylinder, which is what this Gas4U cylinder is.
Can I buy Ninja Thirsti gas refills in Ireland?
Yes. Gas4U delivers this cylinder anywhere in Ireland, with a free return label for your empties.
How many drinks will one cylinder make?
Up to 60 litres of sparkling water. The exact amount depends on the fizz level you choose for each drink.
Do I still need Ninja flavour pods?
The cylinder only carbonates the water. Use your Thirsti pods for flavour as normal.
What do I do with my empty cylinder?
Gas4U offers an empty-cylinder return service. Eligible one-off customers can return empty cylinders for store credit towards a future order. Refill Club subscribers can arrange returns through the subscription renewal process.
Not sure which cylinder you need?
Use the Gas4U Compatibility Checker before ordering to confirm the correct cylinder connection for your sparkling water maker.
