Grohe-compatible CO₂ cylinder

Grohe-compatible CO₂ cylinder is available from Adams Gas for customers looking for a dependable gas, welding or associated equipment solution.

How the refill works

Order your refill and choose DPD Drop-off & Return at the delivery step of checkout: £15 + VAT per parcel of up to 6 cylinders, one charge for both journeys.
DPD emails your label and QR code. Box your empties (each wrapped, parcel under 20 kg) and drop it at any DPD point, Post Office, Sainsbury’s or Co-op.
We refill and return. Food-grade CO2, shipped returned directly to your address.

How long it takes: DPD normally gets your empties to us the next day and we refill and dispatch the same day they arrive. Drop your parcel off on a Monday and your full cylinders are typically delivered on the Wednesday.
Download the step-by-step guide (PDF)

Other ways to swap

Visit in person: Adams Gas, Strasbourg Street, Westwood Industrial Estate, Margate, Kent CT9 4JJ. Refilled while you wait.

Return by post: ordering without the DPD service? Send your empties to the address above with a note: full name, delivery address, phone number, order number.

Refillable aluminium cylinder, up to 425 g food-grade CO2 (E290)
Carbonates up to 60 litres of sparkling water per fill
Fits Grohe Blue chilled and sparkling water systems
Exchange product: your empty cylinders come back to us for refilling

Only have one cylinder to refill?
You can buy new cylinders as well as refills. Keep one compatible cylinder in use and build up a supply of spares, then return up to 6 empties together when you need a refill.
DPD Drop-off & Return costs £15 + VAT per parcel of up to 6 cylinders. That covers the journey of your empties to us and delivery of your refilled cylinders back to you. New cylinders and gas refills are charged separately. Choose the valve type that matches your machine.