6kg CO2 gas cylinder refill – Carbonic acid for soda makers

6 kg CO₂ gas cylinder – refill with certified Swiss carbonic acid

Ensure you always have sparkling drinking water: with this refill, you receive a full 6 kg CO₂ cylinder filled with high-quality, food-grade Swiss carbonic acid.

Important: This offer is exclusively for a cylinder exchange. Please bring an empty, compatible 6 kg CO₂ cylinder with you. This will be exchanged directly for a full cylinder.

Depending on the desired level of carbonation, one filling is sufficient to produce up to approx. 720 liters of carbonated water.

Collection and delivery

• Free collection at our locations listed below
• Delivery on request possible throughout Switzerland

Currently excluded from delivery are: Grisons (Graubünden), Ticino, as well as mountain regions and their side valleys. All other regions of Switzerland are served.

Your benefits

• Certified Swiss carbonic acid

• Food-grade – safe quality for beverages

• Simple cylinder exchange – hand in an empty cylinder and take a full one with you

• Sustainable and cost-saving – the gas cylinder is reused

• Versatile use – for water dispensers, catering, beer, and aquariums

• Suitable for all Aquarello devices

Collection and exchange stations

Murten – Headquarters

Aquarello
Tioleyres 5
3280 Murten

Bern region

Unterseen / Interlaken
Bruno Brawand
Seestrasse 74
3800 Unterseen

Bern / Bümpliz
Noisetec GmbH
Wangestrasse 57
3018 Bern

Northwest Switzerland region

Birsfelden / Basel
Otten Schweiz GmbH
Sternenfeldstrasse 16
4127 Birsfelden

Eastern Switzerland region

Wil / St. Gallen
Kohlensäure.ch
Grizzly Begni
Zürcherstrasse 8
9500 Wil

Zurich and Aargau region

Neuenhof
Tomi Bardoniqi
Weststrasse 8
5432 Neuenhof

Wetzikon
HDT Sportzentrum
Buchgrindelstrasse 15
8620 Wetzikon

Suisse romande

Aclens
Streck Transport
Chemin du Coteau 19
1123 Aclens

Compatibility

Suitable for numerous water dispensers, beverage systems, catering machines, beer taps, and aquariums. Compatible with Aquarello and—using the appropriate pressure regulator or adapter—among others, Quooker, BWT, Grohe Blue, BLANCO, BRITA, and SodaStream systems.

Technical data

• CO₂ content: 6 kg

• High-quality Swiss carbonic acid

• Height: approx. 57 cm

• Diameter: approx. 18 cm

• Total weight including filling: approx. 20 kg

• With protective collar

• Rotary valve

• Valve connection: W 21.8 × 1/14″ according to DIN 477-1

• Tested and approved gas cylinder for safe operation