This 425g Gas4U CO₂ cylinder fits the GasUp Pika and Quokka and is delivered to your door anywhere in Ireland.

Both GasUp machines take the standard 60-litre screw-in cylinder, so a Gas4U cylinder swaps straight in.

Fits these GasUp machines

• GasUp Pika (black and white)
• GasUp Quokka (black and white)

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

1. Open the cylinder compartment. Your GasUp manual shows where it is.
2. Unscrew the empty cylinder anticlockwise.
3. Remove the cap from the new cylinder and screw it in clockwise until hand-tight. No tools needed.
4. Close the compartment and give it a test press.

FAQs

Which GasUp machines does this cylinder fit?
The Pika and Quokka, in black or white. Both use the standard screw-in CO₂ connection.

How much sparkling water does one cylinder make in a GasUp machine?
Up to 60 litres. At around a litre a day, that's six to eight weeks for most households, depending on how fizzy you like it.

Will a SodaStream Quick Connect cylinder fit my GasUp?
No. Quick Connect cylinders use a click-in valve that only fits SodaStream's TERRA, ART, DUO and similar machines. Your GasUp needs a screw-in cylinder like this one.

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.