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FizzitPro Cylinder Refills Available

Our online exchange system is currently being updated. In the meantime, genuine FizzitPro cylinders purchased from our website, Amazon, eBay or TikTok can still be returned for refill.

Fizzit Pro© – Sparkling Water, Reimagined.

Enjoy refreshing, bubbly water at home—without plastic waste, hefty costs, or compromises. Based in the UK, Fizzit Pro brings you premium carbonation with sustainability at its heart.


Make your every‑day hydration something special.
Bold, elegant design to suit modern British homes.
Eco‑friendly fizz, just a tap away.

100+ Million Bottles

Millions of single-use plastic bottles avoided globally by households choosing home carbonation instead of bottled sparkling water.

Food-Grade CO₂

Each 60L cylinder is filled with high-purity, food-grade CO₂, responsibly sourced and suitable for home carbonation

Green Refill Box

Every refill box is reused and recycled through our CO₂ Refill Club — reducing waste, emissions, and unnecessary packaging. Simply return your empty Fizzit Pro cylinder using the same box.

One touch
Sparkling
Water

Fresh sparkling water in seconds — no electricity, no batteries.

Bubbles
Without
Pet Bottles

Bubbles Without Single-Use PlasticBetter for your home. Better for the planet.

How Our Cylinder Refill Works

  • account-img
    Create Your Account (one-time only)
  • choose-img
    Choose Your Cylinder Quantity
  • delivery-img
    Receive Your Cylinders Fast
  • bubble-img
    Enjoy Fresh Sparkling Water
  • recycling-box-img
    Send Back Your Empty Cylinders (Using the Same Box)
  • cocktail-img
    Refilled & Ready to Enjoy Again

Once we receive your returned Fizzit Pro cylinder(s), your deposit is automatically credited to your account.

Why Choose Fizzit Pro

Click and Sip

Sparkling water at the touch of a button — fresh, chilled, and ready in seconds

Sparkling Water, Your Way

Make sparkling water at home, exactly how you like it — without bulky bottles or store trips.

Say Goodbye to Single-Use Plastic

Reduce plastic waste by making sparkling water at home

Cleaner-Tasting Water

Helps reduce chlorine taste and odour for cleaner-tasting sparkling water.

Endless Fizz, Fewer Refills

Each CO₂ cylinder carbonates multiple bottles, so you get more sparkling water with fewer replacements and less effort.

Everything You Need to Start Sparkling

  • Fizzit Pro CO₂ Cylinder
    Fizzit Pro CO₂ Cylinder

    Starting at £20.95

    Includes gas • Deposit applied on first purchase
  • Fizzit Pro Sparkling Water Maker
    Fizzit Pro Sparkling Water Maker

    £49.99

    Includes reusable bottle and one gas cylinder

How to Setup Fizzit Pro

A simple step-by-step guide to get started in minutes.

What you can make from FizzIt Pro

A simple step-by-step guide to get started in minutes.

Frequently Asked Questions

What is Fizzit Pro?

FizzitPro is a home carbonation system that lets you turn ordinary tap water into sparkling water in seconds. Our machines are stylish, eco-friendly, and affordable, giving you a great alternative to bottled sparkling water — and helping reduce single-use plastic waste.

How is Fizzit Pro different from other soda-making machines?

Fizzit Pro is designed to be stylish,cost-effective, and sustainable. Our machines are competitively priced, andour CO₂ cylinders are refillable and recyclable. Plus, our sleek design looksgreat in any kitchen.

Do I need electricityor batteries to use the Fizzit Pro machine?

No, Fizzit Pro machines are completely manual —no electricity or batteries required. Just insert the CO₂ cylinder, press thecarbonation button, and enjoy fresh sparkling water anytime.

What size CO₂ cylinders do you use?

Fizzit Pro uses standard 60L CO₂ cylinders, compatible with many popular home carbonation systems. Each cylinder can make up to 60 litres of sparkling water, depending on your preferred level of carbonation.

Are Fizzit Pro CO₂ cylinders compatible with SodaStream machines? 

Yes! Our cylinders are compatible with most SodaStream machines, except for models that require Quick Connect pink cylinders.

How do I exchange or refill my CO₂ cylinder? 

We offer a simple exchange service: 

1. Order a refill online. 

2. We deliver a full cylinder to you. 

3. You return your empty cylinder using our prepaid return label. This helps reduce waste and keeps costs down. 

Are the cylinders safe to use and transport? 

Absolutely. All Fizzit Pro cylinders are tested and certified to UK/EU safety standards. Always store them upright, away from direct sunlight or heat sources, and never attempt to tamper with a cylinder.

Where do you deliver?

We currently deliver across the UK mainland. We’ll be expanding to more locations soon — sign up to our newsletter to stay updated.

How long does delivery take?

Standard delivery is 2–4 working days, but we also offer next-day delivery on orders placed before 1pm (Monday–Friday).

Can I track my order?

Yes! Once your order ships, you’ll receive a tracking number by email so you can follow its journey.

How do I set up my Fizzit Pro machine for the first time? 

It’s quick and easy: 

1. Align the Co2 cylinder with the hole at the bottom of the machine. 

2. Insert the CO₂ cylinder and screw it firmly into place. 

3. Fill your bottle with cold water, insert it, and press the carbonation button until you reach your desired fizz level. 

Can I carbonate drinks other than water? 

We recommend only carbonating plain water to avoid damaging the machine or causing safety issues. You can always add flavours or syrups after carbonating.

Why does my drink taste flat?

Try using colder water — it absorbs CO₂ better. Also, make sure the CO₂ cylinder is not empty and that you’re pressing the button firmly for long enough.

How does Fizzit Pro help the environment? 

By using a Fizzit Pro machine, you can eliminate hundreds of single-use plastic bottles each year. Our CO₂ exchange program keeps cylinders in circulation, reducing waste and environmental impact.

Are the bottles recyclable? 

Yes, Fizzit Pro bottles are made from BPA-free plastic and are fully recyclable. For safety reasons, bottles should be replaced every two years or sooner if they show signs of wear.

My machine isn’t carbonating properly. What should I do? 

  • Make sure the CO₂ cylinder is installed tightly. 
  • Check if the cylinder needs replacing. 
  • Ensure the water bottle is filled to the indicated line and is securely attached. 
  • If the issue persists, contact our support team. 

Gas is leaking from the machine. Is this normal? 

A small hiss of gas when you attach or detach the bottle is normal. If gas leaks continuously, the cylinder may be loose or faulty. Turn off the machine, disconnect the cylinder, and reach out to us for help.

Does my Fizzit Pro machine come with a warranty? 

Yes, all Fizzit Pro machines come with a 1-year manufacturer’s warranty covering defects in materials or workmanship.

What is your returns policy? 

If you’re not completely satisfied, you can return your unused machine within 30 days of delivery for a full refund. Please see our Returns page for details.