Running low on gas? We ship from Ireland with delivery in just 1-2 days and free on orders €75+
Our simple, reliable and earth-friendly CO2 cylinder exchange.
Get €10 back for every empty returned
Welcome to Faerly's CO2 Gas Cylinder Exchange Programme, the simple, reliable, and earth-friendly way to return your used CO2 cylinders from carbonator brands like Aarke, Sodastream, MySoda, Skare, Philips, Aqvia, Happy Frizz, CO2You etc.
We give you €10 back for each empty cylinder you return, and we accept all standard "screw-in" cylinders of any brand.
Our programme offers a sustainable way to save money and enjoy your bubbly drinks while contributing to keeping our planet clean.
How it works
Buy CO2 gas online
Send us your empties
We accept all brands of standard screw-in 60L CO2 cylinders and return as many as you wish.
Get €10 off a new cylinder
We give you €10 back for every empty cylinder to use against your next purchase of gas.
buy your CO2 gas online.
Every cylinder is triple quality control checked - inspected, sterilized and filled with fresh dietary-grade CO2
We ship from Ireland for faster delivery in 1-2 days and a lower carbon footprint
Our products arrive to you in sustainable, plastic-free, recycable and reusable packaging.
CO2 YOU Gas Cylinder
Compatible with SodaStream, Aarke, Levivo, Drinkmate, Phillips and all other Home Use Carbonators.
Long lasting C02: Each gas cylinder makes up to 60 litres of sparkling water or fizzy drink.
Top Tip! Always keep a spare gas cylinder on hand to avoid running out of bubbles.
Ordering a new gas cylinder is simple, just order from our website, and we will deliver it to your doorstep within 1-2 days.
Each cylinder costs €30 and we recommend our 4-bottle pack for €120 which includes FREE delivery
Don't toss the box from your delivery; you can reuse it to send back the empties.
Aarke 100% Renewable CO2 Gas Cylinder
100% Renewable CO2 produced from renewable resources making it a truly sustainable choice.
Made from corn-based biomass, it's purified and certified to become a fresh, food-grade gas.
Designed for Aarke, our CO2 cylinder is also compatible with most other screw-in style soda makers like Sodastream.
Introducing the Aarke 100% Renewable CO2 Cylinder - the perfect solution for carbonating your water with zero guilt! Our CO2 gas is exclusively produced from renewable resources from sources already in the eco-system – we’re not adding any unnecessary CO2 gas to the atmosphere. With Aarke 100% Renewable CO2 Cylinder, you can enjoy refreshing sparkling water while making a positive impact on the environment.
send us your empties.
Get €10 back for each
empty cylinder returned
choose the return that suits you.
we'll collect from you, or drop to your local DPD pickup shop
The return shipping cost is €7 regardless of the number of cylinders returned so we advise letting a few build up to spread the cost.
Drop off to DPD Pickup Shops
Return via your local DPD pickup shop
Usually your local convenience store or garage, DPD’s Pickup Points offer great flexibility – they’re open early until late seven days a week so you can drop off your parcel on your way to or from work, or at the weekend. There are over 600 DPD Pickup Shops across Ireland, find your closest one here.
You book, pay and print your label on the DPD returns portal. Note the price can vary slightly each month due to changing fuel surcharges.
How it works
- Book, pay and print your label - click the 'Book a Return' button below to start
- Click ‘Continue as Guest’, Select FAERLY from retailer dropdown and choose ‘Equipment Returns’ as reason for return
- Enter your last Faerly order number or email address in the ‘Reference Number’ field.
- Choose Medium parcel size, accept T&Cs and pay online
- Print return label and attach to box
- Pack up CO2 gas securely and ensure any old delivery labels or barcodes are removed or covered up
- Drop box to your local DPD pickup point and DPD will return the parcel to Faerly
- Once we've received your empty cylinders back, we’ll send you a discount code for the deposit amount of €10 per bottle returned. You can use this code against any future purchases of CO2 cylinders from us.
Book a Home Collection
We'll collect from your home address
Use this service and we will book a collection for you and DPD will pick up your parcel from your home address.The cost is the same regardless of the number of cylinders returned so we advise letting a few build up to spread the cost.
Just add this product to your basket and check out as normal. We'll email you a printable returns label to stick on the box. Just make sure to fill in your name, email or order number so we know the return is from you.
How it works
- Add this product to your basket, checkout and pay
- We'll email you a returns label to print and attach to the box.
- Ensure any old labels or barcodes are removed or covered up and make sure that the gas cylinders are packaged securely so they won't move around during transport
- Your DPD driver will collect, usually in 1-2 working days and DPD will return the parcel to Faerly. If you will only be home on certain days please let us know in the order notes.
- Once we've received your empty cylinders back, we’ll send you a discount code for the deposit amount of €10 per bottle returned. You can use this code against any future purchases of CO2 cylinders from us
or, if you're local to us drop off for free to Faerly HQ
we’re based in Kilcullen, Co. Kildare, (Open Mon-Fri 9-4) - just email us at email@example.com to arrange
Frequently Asked Questions
What brands are your CO2 canisters compatible with?
CO2You and Aarke cylinders are are compatible with all major soda maker brands that use 60L threaded screw-in style CO2 canisters. This means they are compatible with all home use carbonators such as Soda Stream, Aarke, Drinkmate, Phillips and more. They are not compatible with Quooker Taps or Sodastream Quick Connect with the pink ring.
How long does a CO2 gas canister last?
You can carbonate up to 60L of sparkling water with the 425g / 60L CO2 gas canister. The length of use will therefore depend on how often you'll make and drink carbonated water.
We recommend that if you like your water very fizzy then one cylinder will probably make around 40L, and for a lighter level of carbonation make around 60L.
Can I send you an empty cylinder from another brand to get my deposit refunded?
Yes! We accept all standard “screw-in” cylinders in return - of any brand CO2YOU, Aarke, Sodastream etc. (Not Soda Stream Pink quick connect with the pink ring).
We accept standard 425g / 60L screw-in gas cylinders from different brands approved for use with sparkling water makers.
Your empty gas cylinders cannot be exchanged, however, if they are damaged or if they are Sodastream Quick Connect cylinders with the pink ring.
What if I don't have a printer to print the shipping label?
No problem! Just drop us a line at firstname.lastname@example.org and we can arrange a collection for you.
I've paid for a Home Collection - can I drop it to a DPD Pickup shop instead?
You can't as it's a different process with different shipping labels, but we can fix this for you. Contact us first and we can cancel the home collection and refund you. You can then book a return via a DPD pickup shop using the process above - just make sure to print the correct shipping label for this and attach it to the box.
I haven't purchased CO2 cylinders from you before. Can I still send you back empties?
Yes! You don’t need to have purchased from us in the past but your deposit of €10 per bottle can only be used against the purchase of CO2 cylinders from us, no cash alternative is available.
How should I package the gas for return to you?
When ordering from us don’t toss the box, let’s reuse it to send back the empties.
Canisters should be packaged securely for return to us to ensure they arrive to us safely.
Be sure your cylinders are completely empty by pressing the top pin with a blunt tool to release any remaining CO2. Do not mark, write on, or in any way alter the cylinder. Pack your empty cylinders securely in the return box and ensure the box is securely sealed.
What happens with the returned cylinders?
Every cylinder is returned to the manufacturers and after a thorough sterilization and inspection process, they are refilled with fresh dietary-grade CO2 and reenter the production cycle as fresh new filled CO2 cylinders.
Can I buy gas if I have no cylinders to return?
Yes, that's no problem. Just shop online as normal and when these cylinders are empty you can return them for your deposit refund.
Have a question not answered here?
Drop us a line anytime.
why choose us?
We ship from Ireland for faster delivery and lower carbon footprint
Save money - get €10 back for every empty cylinder returned
We take back any brand and we don't insist you bought your gas from us originally
We're an Irish business with a 5-star verified customer reviews rating
what our customers say.
I was stunned with the speed of delivery. It was so fast. I have no complaints about the cannister. It fitted well to the model I have. Overall, very satisfied. CS is fantastic.
Prompt delivery and great products all delivered in eco friendly packaging, and with a lovely personalised note. Thanks a million. ❤
Was really happy with my Faerly order. It was exactly as described on the website & it arrived in super-quick time. Will definitely order again!