Grohe Blue Compatible Professional CO2 Cylinder (3kg) Replacement

• ✅ Designed for: Grohe Blue Professional Water System
• 🚫 Not compatible with: Grohe Blue Home
• 💧 Capacity: 3kg CO2, provides up to 420 litres of sparkling water
• 🇬🇧 Manufactured in: United Kingdom
• Cylinder valve is BS341 No.8

Q: Is this compatible with Grohe Blue Home?

No, this CO2 cylinder is specifically designed for Grohe Blue Professional water systems and will not fit the Grohe Blue Home model.

Q: How many litres of sparkling water can I get from this cylinder?

Each 3kg CO2 refill can carbonate up to 500 litres of chilled and sparkling water, depending on your carbonation settings.

Q: Is it safe for drinking water?

Yes, our food-grade CO2 (E290) gas meets high purity standards, making it safe for filtered water and bottled water applications.

Bottle Gases is a trusted supplier of CO2 cylinders, nitrogen, beer gas, MIG & TIG welding gases, helium, LPG, and more. We offer high-quality, reliable CO2 refills with fast delivery across the UK.

✔ Premium Gas Quality – 99.9% pure CO2 for Grohe Blue Professional watersystems.

✔ Expert Support – Contact us for any queries about filter replacements, Grohe Blue Professional starter kits, and gas compatibility.

✔ Reliable Delivery – UK-wide shipping to ensure you always have chilled and sparkling water ready.

1. Turn off your Grohe Blue Professional water system before replacing the CO2.
2. Remove the empty CO2 cylinder by unscrewing it from the filter head.
3. Install the new 3kg CO2 cylinder by screwing it in securely.
4. Restart the system and check for correct carbonation.
5. Enjoy fresh sparkling water from your Grohe Blue Professional cooler.