£58.99
£2.99
SodaStream Adapter Seal / Washer (2 pack)Key Facts
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Safely refill SodaStream cylinders from a larger donor cylinder.
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Compatible with SodaStream machines that use the Blue Screw-in CO2 cylinder: Jet, Spirit, Power, Crystal, One Touch.
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Connect to DIN 477 / W21.8 / BS 341 No. 8 or CGA 320 donor/parent cylinders.
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Can bypass SodaStream's anti-refill / 'booby-trapped' valves.
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SodaStream isolation feature for safe removal of cylinder.
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Dump / purge valve for safe and controlled release of gas.
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Integrated pressure gauge for safety and display of donor cylinder pressure.
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On / off knob for controlled release.
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Highest possible quality design and manufacture.
Description
Our SodaStream Cylinder Refilling Adapter gives you the freedom and ability to refill your SodaStream cylinders at a fraction of the price you pay for exchanging at a retailer. The refilling adapter is used to safely refill SodaStream cylinders from larger donor cylinders. It is designed to connect to either a CGA 320 or DIN 477 / W21.8 / BS 341 No. 8 donor cylinder, and then connect either directly to the SodaStream cylinder or via a optional high pressure hose as shown in the product photos. Compatible with SodaStream machines that use the Blue Screw-in CO2 cylinder, such as Jet, Spirit, Power, Crystal, One Touch.
Customer safety is always our primary consideration when designing new products, which is why our refilling adapter includes a pressure gauge to ensure the pressure of the donor cylinder will not exceed the pressure specification of the recipient cylinder, a on/off knob for easy and direct control of the refilling process, and a dump / purge valve to eject the residual gas within the connection between donor and recipient cylinder once refilling is complete.
Customer safety is always our primary consideration when designing new products, which is why our refilling adapter includes a pressure gauge to ensure the pressure of the donor cylinder will not exceed the pressure specification of the recipient cylinder, a on/off knob for easy and direct control of the refilling process, and a dump / purge valve to eject the residual gas within the connection between donor and recipient cylinder once refilling is complete.
Instructions
- Connect the refill adapter to the parent / donor cylinder.
- Screw the SodaStream adapter into the refill adapter.
- Screw the SodaStream cylinder into the adapter.
- Open the valve on the parent / donor cylinder to release the gas.
- Turn the shutoff valve to release the gas.
- Turn the knob of the SodaStream valve to inject gas into the cylinder.
- You will hear gas flowing into the cylinder. Refilling takes roughly 30 seconds.
- Once refilling is complete, stop the CO2 by turning the shutoff valve.
- Isolate the SodaStream cylinder by turning the adjuster knob.
- Release the residual gas by opening the dump / purge valve.
- Remove the SodaStream cylinder from the adapter.
- Repeat the refill process for each SodaStream cylinder.
- Once finished, close the valve on the parent / donor cylinder.
- Click here to read the full SodaStream Cylinder Refill Adapter instructions
Customer Reviews
Average Rating
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Rafal A.
3rd Oct 2026Easy to use and already saving money on replacement cylinders. Easy to use and already saving money on replacement cylinders. -
David C.
1st Oct 2026Works really well and refilling is easy and more straightforward than I thought it would be and will pay for itself in a couple of months Works really well and refilling is easy and more straightforward than I thought it would be and will pay for itself in a couple of months -
Kevin C.
12th Sep 2026Great bit of kit, very well packaged and arrived promptly Great bit of kit, very well packaged and arrived promptly -
Philip T.
31st Aug 2026Bought this for a Co2You cylinder and works well. Ordered 4pm and delivered next day - excellent service. Very pleased Bought this for a Co2You cylinder and works well. Ordered 4pm and delivered next day - excellent service. Very pleased -
Antony T.
18th Jul 2026Easy to use and works well Easy to use and works well -
Wayne C.
30th Jun 2026Fast delivery and works really well! Fast delivery and works really well! -
Jason B.
25th Jun 2026The refill process is straightforward and the adapter feels very solid and secure The refill process is straightforward and the adapter feels very solid and secure -
Richard D.
24th Jun 2026This device has save me a lot being able to refill myself. This device has save me a lot being able to refill myself. -
Gary A.
8th Jun 2026Works great and easy to use even for a newbie with gas stuff like this Works great and easy to use even for a newbie with gas stuff like this -
Sam M.
20th May 2026Straightforward to use and the cost savings are significant vs buying/replacing Sodastream cylinders each time. Straightforward to use and the cost savings are significant vs buying/replacing Sodastream cylinders each time.
