Intergases 2kg Refillable CO2 Cylinder + SodaStream Terra / DUO / Art W21.8 Adapter Kit – Set
315 zł incl. VAT
DPD shipping 42 zł, free from 399 zł · 2–4 business days · 14-day returns
SodaStream Terra / DUO / Art set: Intergases 2 kg food-grade CO2 (E290) in a refillable steel cylinder + W21.8 adapter kit with pressure gauge, release valve, 1.5 m high-pressure hose and Quick Connect adapter. About 280 litres of sparkling water per filling.
Available
SodaStream set: Intergases 2 kg refillable CO2 cylinder + W21.8 adapter kit for Terra, DUO & Art
Run your SodaStream Quick Connect machine (Terra, DUO, Art) on a large refillable CO2 cylinder: one Intergases 2 kg food-grade CO2 cylinder (E290), filled and ready to use, and the matching W21.8 adapter kit with pressure gauge, release valve and 1.5 m high-pressure hose. 2 kg of CO2 carbonates roughly 280 litres of water – and when it is empty you refill the cylinder instead of buying a new one.
In the box
- 1 × Intergases refillable steel CO2 cylinder, 2 kg food-grade CO2 (E290), valve thread W21.8 × 1/14″ (DIN 477 no. 6), carry handle with valve guard
- 1 × W21.8-14 brass cylinder nut with mini pressure gauge (0–2000 psi) and release valve
- 1 × 1.5 m high-pressure hose
- 1 × Quick Connect adapter for SodaStream Terra, DUO and Art (sits in the machine’s cylinder slot)
How it works
- Click the Quick Connect adapter into your SodaStream where the original cylinder goes and lead the hose out of the machine.
- Stand the CO2 cylinder upright next to the machine and screw the W21.8 brass nut onto the cylinder valve.
- Open the cylinder valve, check the gauge and the connections for leaks, and carbonate as usual. Use the release valve to vent the hose before disconnecting.
- When the cylinder is empty, refill it at a certified filling station or order a refill – the adapter kit stays.
Specifications
| Gas | Carbon dioxide CO2, E290, food grade, 99.9 % |
| Net content | 2 kg |
| Cylinder | Steel, refillable, TÜV approved, approx. Ø 108 × 570 mm with handle, approx. 6.5 kg filled |
| Valve thread | W21.8 × 1/14″ (DIN 477 no. 6) |
| Hose length | 1.5 m |
| Compatible machines | SodaStream Terra, DUO, Art (Quick Connect) |
Store and use the cylinder upright, below 50 °C, in a well-ventilated place. Keep away from children. Not for medical use. SodaStream is a trademark of SodaStream Industries; this set is not made or endorsed by SodaStream.
| Weight | 7,0 kg |
|---|---|
| Gas | CO2 |
| Size | 2.7 L |
| Purity / grade | E290 |
| Option | Own cylinder (purchase) |
| Cylinder type | Refillable |
| Content | 2 kg |
| Cylinder Material | Steel |
| Valve Thread | W21.8 x 1/14″ |
| Compatible With | SodaStream Terra, SodaStream DUO, SodaStream Art |
You may also like…
CO2 Cylinder Refill
Professional CO2 cylinder refill service for Intergases customers. Send us your empty 2kg or 3.75kg CO2 cylinder and our team will refill it with fresh food-grade carbon dioxide, perform a safety check, and ship it back to you. Available in both 2kg and 3.75kg cylinder sizes. Significantly cheaper than purchasing a new filled cylinder every time. Includes prepaid return shipping label for convenience. Service available for all EU customers.
CO2 Adapter Kit W21.8 – 1.5 m Hose, Quick Connect
External CO2 adapter kit for SodaStream machines Terra, DUO and Art (pink Quick Connect system). W21.8 thread connects to any standard refillable CO2 cylinder. Complete kit includes 1.5m food-grade pressure hose and pressure manometer for safe monitoring. Save up to 90% compared to proprietary SodaStream gas refill cylinders. Quick installation: hand-tight, wrench recommended. EU delivery from Intergases.
Related products
N2O E942 Food Grade – 2 kg Cylinder
CO2 E290 Food Grade – 7.5 kg Cylinder
N2O E942 Food Grade – 37.5 kg Cylinder
Intergases CO2 615g Aluminium + SodaStream Terra / DUO / Art Adapter Kit – Set
Intergases 2kg Refillable N2O Cylinder + Oxyturbo Regulator, W21.8 Adapter & Smartwhip 500 ml Dispenser – Set
CO2 E290 Food Grade – 2 kg Disposable Cylinder
Professional 2000g food-grade CO2 disposable cylinder (E290) — the only cylinder of this size on the European market. Ideal for SodaStream and home water carbonation (with M11×1 adapter), planted aquariums, beer dispensing, and hydroponics — up to 300 L of carbonated water per cylinder. EU-certified, fully recyclable, no deposit or return hassle. Fast EU delivery from our Polish warehouse.





















Reviews
There are no reviews yet.