Carbonator 3 Steel

Coffee Maker Steel

Purifier Large

CO2 Gas Cylinder

Name: CO2 Gas Cylinder
Brand: Aarke
SKU: Aarke_1bottle
Price: 30.0 EUR
Availability: InStock

Buy start CO2 cylinders

Aarke screw-in CO2 gas cylinder filled with 100% renewable, high-quality food-grade CO2 gas for your sparkling water maker. Every 60-litre CO2 gas cylinder from Aarke is exclusively produced in the European Union.

Already have gas cylinders? Refill instead

All avaliable products are in the cart

CO2 Gas Cylinder

All avaliable products are in the cart

Renewable CO2 Ecosystem

Infographic showing the CO₂ cycle: crops absorb CO₂, which is captured during fermentation and reused for carbonating water, then released when consumed.

1. CO₂ in the atmosphere

2. Natural crops

Fields of crops such as wheat or corn, absorb the CO₂.

3. Harvesting

Farmers harvest the crops.

4. Fermentation

The harvest is processed and releases CO₂.

5. Capturing CO₂

The CO₂ is captured as a by-product from the fermentation.

6. Renewable CO₂

The biogenic CO₂ is turned into fresh, tasteless gas for carbonation.

7. Drinking sparkling water

The CO₂ is released when the sparkling water is consumed.

8. The Renewable CO₂ Ecosystem starts over

Customers praised this cylinder for reliability and performance, saying it "works well" and "functions as described." The renewable/bio gas feature was appreciated. Service received high marks for quick delivery and problem resolution. However, concerns about greenwashing were raised, and a few delivery issues were reported.

5 stars: 320 (91%)
4 stars: 19 (5%)
3 stars: 7 (2%)
2 stars: 3 (1%)
1 star: 3 (1%)

Seems to last as long as expected. Used daily since we got it (almost 6 weeks ) and just replaced with another one from Aarke which cost less with the empty cylinder.

Excellent

It always takes way too long for the cylinders to arrive.

Could last a little longer, otherwise great!

Easy to install. Brilliant

Great service and prompt delivery

Cylinder was quickly replaced.

It works great

Works perfectly

Arrived on time and easy to use

Arrived on time as expected

Does what it says on the cylinder.

Dommage qu’elle ne soit pas comprise dans l’achat

They don’t last long, far too expensive to replace on a weekly basis

Not the easiest website to navigate but does the job!

All good, lasts for approx 5 weeks of use every day

Funktioniert

Great service glad now the Evri option is available

Effortless, reliable and fast.

Delighted with product.

Very pleased with the new product / set-up!

Always the same and as it should be

Great service, very fast delivery.

Really great service, They've made it Really easy to return so thanks Aarke 😊

As described sevice was great arrived on time

Good product

Tres satisfaite

Fine

Goid stuff!!

I am rating customer service which was very helpful in my case.

Funktioniert gut bis jetzt

System works ok but was delayed so I ran out of gas for a week which was very disappointing. This was my first exchange so hope it’s not an indication of the service going forward