Join our qarbo*gas home exchange program and save!

Enjoy endless gas for your qarbo Sparkling water maker (or any compatible sparkling water maker), with our home gas exchange service.

This is a rental service - with no upfront fee for the cylinders. You only pay for the CO2.

What's the worst thing about running out of gas? Having to lug yourself down to the supermarket to get a fresh cylinder. Save yourself the hassle.

MOST POPULAR - Order 4 or more cylinder exchanges for great savings over traditional cylinder exchanges in the supermarket.

If you're interested in owning the cylinders, you can order them here and then exchange them as normal.

Note: We're currently delivering to Melbourne, Brisbane and Sydney. Please use the Postcode Checker to determine if we service your area. If you'd like to be notified when we're able to deliver to your postcode, click here.

Service Terms
Welcome to our cylinder rental offering. Throughout the entire duration, the cylinders will remain the property of Twenty39.

We are pleased to offer exchanges on a flexible schedule, tailored to your preferences. Our arrangement permits a rental duration of up to 4 months before a exchange. A charge of $20 per cylinder will be charged for any cylinders not returned after this period. If you need to extend this period please contact us at qarbosupport@twenty39.com.au

qarbo*gas cylinders are delivered in our twin pack boxes. Each Twin pack contains 2 cylinders. Wehen order more than 2 cylinders, multiple twin packs are delivered.

Please keep your twin pack boxes for your empty cylinders.

qarbo*gas cylinders hold approximately 400g of CO2 gas.

qarbo*gas cylinders should only be transported by ground.

Your cylinders should arrive within 1-2 working days. On the day of your exchange, our driver will deliver full cylinders and take the empty ones.