CO₂ Cylinders & Supplies For Sparkling Water Systems

EcoVenza’s 2.2L M10-threaded CO₂ cylinders are fully compatible with leading systems, including:

• Zip™
• Billi™
• Waterlogic™
• Puretec™
• Bromic™
• Crystella™ with 2.2L (Regulators)
• Most systems using 2.2L M10-thread cylinders

If you're unsure about compatibility, simply check your existing cylinder for an M10 thread or reach out to our support team.

Changing an EcoVenza CO2 gas cylinder is safe and easy

1. On the empty cylinder, turn the regulator off. The gauge will drop to zero
2. Unscrew the regulator from the cylinder and set it aside
3. Remove the cap from the full cylinder and attach the regulator
4. Tighten until secure – a brief “whoosh” is normal and harmless. This sound is from the release of CO2 gas, which is completely harmless and non-flammable. It’s the same as opening a soft drink bottle. Keep screwing until it is tight
5. Turn the regulator tap clockwise until the pressure reaches 3.5 bar.

No technician needed – just a few easy steps.

Each EcoVenza 2.2L cylinder contains 1,300g of CO₂ - enough for up to 260 litres of sparkling water.

EcoVenza cylinders contain up to 20% more gas per cylinder than many other brands, offering better value and fewer replacements.

Every twin-pack purchase includes 1 ReCylinder™ credit:

• 1 twin-pack = 1 credit = return of 2 empty cylinders
• 2 twin-packs = 2 credits = return of 4 empty cylinders, and so on

Each credit is valid for 12 months from purchase.

Returns must be packed in the original EcoVenza box to ensure compliance with courier regulations.

Our ReCylinder™ program makes recycling effortless:

1. Purchase a twin-pack of EcoVenza cylinders – this includes 1 free ReCylinder™ credit.
2. Once empty, pack two used cylinders into the original EcoVenza carton.
3. Log in to your EcoVenza account, which was created when you purchased, and book your free return.
4. Leave the sealed box at your front door or reception – we’ll handle the rest.

Couriers bring the labels and paperwork at pickup. Just ensure the box is sealed and ready for transport. Failed pickups use up your credit.

Credits expire 12 months from the original purchase date.

Yes – but only in your first order. When you purchase your first twin-pack, you can use the included credit to return compatible 2.2L cylinders from:

• Zip™
• Billi™
• Waterlogic™
• Puretec™
• Crystella™

They must be returned in the reusable EcoVenza carton, which is designed to meet safety standards for transport.

For ongoing returns of other brands' cylinders, you can use ReCylinder™ as a low-cost paid service.

Each ReCylinder™ credit covers 1 carton of 2 empty cylinders. That’s why we recommend waiting until you have two empties before booking your return.

If you purchase more than one twin-pack, you’ll receive multiple credits – and can schedule pickups separately as needed.

EcoVenza is Australia’s first provider of Zip™and Billi™ compatible 2.2L CO₂ gas cylinders with a delivery and Free recycling program. EcoVenza offers cylinders at lower prices and includes free delivery and a free nationwide pickup and recycling service for used cylinders. EcoVenza is a Bromic Group Company

When your cylinder is empty, order free pickup for recycling online. EcoVenza picks up cylinders from your home or business. We then recycle it responsibly — ensuring zero waste and no hassle for you. When you order new cylinders you will receive Recycle Credits to book separately Free pickup for recycling.

Yes. EcoVenza cylinders are 100% compatible with both Zip™ and Billi™
CO₂ 2.2L Cylinders (with M10 thread). That means you can swap them directly onto your machine without any modifications.

Unlike most other providers, EcoVenza offers cheaper prices, free delivery, free pickup, and free recycling. We’re also the first business in Australia dedicated to making CO₂ Cylinder supply and recycling simple, affordable, and environmentally responsible, for homes and workplace

All new orders to purchase new cylinders are dispatched same day if ordered prior to 9:00am that day (Monday to Friday). Otherwise order is dispatched next working day. We only use specialty couriers as Cylinders are classed as sensitive freight (DG). Delivery is generally 1 to 3 days depending on location. All orders for pickup for recycling are processed immediately and pickup is generally next working day (Monday to Friday). Please ensure cartons for collection are ready and waiting for courier. (We only collect once with each ReCylinder credit provided when new cylinders are purchased)

EcoVenza provides Australia-wide service. Whether you’re a business or a home, we’ll deliver cylinders and collect your used ones at no extra cost with our free recycling credits. Our office and warehouse are in Sydney

No. It is not safe. Councils do not allow CO₂ 2.2L Cylinders to be thrown in the regular recycling bins as Cylinders are classified as Dangerous Goods (DG) due to the pressurized cylinder and content. EoVenza specialised DG couriers will deliver and pickup cylinders, in compliance with all Australian Safety regulations and standards