Unbranded Quooker‑Compatible CO₂ Cylinder Refills – Sparkling Water System (425g)
Unbranded Quooker‑Compatible CO₂ Cylinder Refills – Sparkling Water System (425g) - Image 2

Unbranded Quooker‑Compatible CO₂ Cylinder Refills – Sparkling Water System (425g)

Price range: £5.83 through £25.90 + VAT (£7.00 inc VAT)

Refillable Quooker-compatible CO2 cylinder for CUBE sparkling water taps, filled with up to 425 g of food-grade CO2. Choose DPD Drop-off & Return at checkout and we email you a drop-off label for your empties.

⚠️ Exchange product. This is a refill: your empty cylinders come back to us. Choose DPD Drop-off & Return at checkout and we email you a drop-off label — nothing to arrange. How it works →

Postcode checker

Enter your postcode to see delivery or collection options

Pay with:

How the refill works

  1. 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.
  2. 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.
  3. We refill and return. Food-grade CO2, shipped straight back to your door.

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

  • Call in: Adams Gas, Strasbourg Street, Westwood Industrial Estate, Margate, Kent CT9 4JJ. Refilled while you wait.
  • Post them yourself: ordering without the DPD service? Send your empties to the address above with a note: full name, delivery address, phone number, order number.

Specification

  • Refillable aluminium cylinder, up to 425 g food-grade CO2 (E290)
  • Carbonates up to 60 litres of sparkling water per fill
  • Fits Quooker CUBE sparkling water taps
  • Exchange product: your empty cylinders come back to us for refilling

Refillable
Rent free
Nationwide

  • Food‑Grade CO₂ (E290) for safe, clean carbonation
  • Compatible with Quooker‑style sparkling water systems using 425g cylinders
  • High‑quality unbranded alternative for better value
  • Up to 60L of sparkling water per cylinder
  • Refill, exchange, and multi‑pack options available
  • Lightweight, safe, and compliant with UK pressure‑vessel standards

Compatible Systems (Generalised for Safety)

These cylinders are suitable for systems that use standard 425g CO₂ bottles, including many Quooker‑style sparkling water taps and similar under‑sink carbonation units.