Get CO2 Canister Refills For Your Soda Maker

The Soda Sense CO2 Refill Club is our simple, reliable, earth-friendly cylinder exchange program. No late fees or forced return windows. Simply box, ship, and sip all from the comfort of your home.

The Award-Winning Sensei Soda Maker, Now On Sale.

Save up to 35% when you bundle with CO2 Canisters


The Award Winning Sensei Soda Maker, Now On Sale.

Save up to 35% when you bundle with CO2 Canisters


One Simple Question to Get Started

Keep one full canister at home, while we refill 2 empty ones!

How Many Canisters* Do You Own?

*The 60L CO2 Canister is a universal standard and fits all popular soda machines except the SodaStream® Terra™ and Art™ Soda machines.

Why Join The CO2 Refill Club

Ever wish there was a better way to Refill your CO2 Canisters? Yeah, so did we. That’s why we created the CO2 Refill Club. Never run out of certified organic, sustainable CO2.

  • No late Fees – Ever

    Unlike those other guys we don't force you to return empty canisters or charge late fees

  • Organic & Sustainably Sourced

    Enjoy peace of mind with green, sensible, earth-friendly CO2. Filled right here in Seymour Wisconsin, USA

  • Filled in the USA

    Get reliable, local CO2 with ZERO climate impact caused by international shipping. 

  • Free Shipping On All Orders

    That's right! Shipping is included on your first order, and every CO2 Refill there after. 

  • Refills Shipped Directly To You

    No need to leave the house, get reliable CO2 conveniently shipping right to your door step. 

  • CO2 Refills on Your Schedule

    Swap empty CO2 Canisters for full ones on YOUR schedule, not ours. Makes sense right?

How Does Our CO2 Refill Club Work?

Experience a better exchange program. No costly late fees, or forced return windows – just reliable, earth-friendly CO2 shipped directly to your doorstep.

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Cheers from our members

Love Soda Sense!

I love using Soda Sense! All I have to do is send my 2 empty CO2 Canisters in and I get 2 full tanks shipped back to me within a few days! Soda Sense is the best solution to having unlimited fizzy water at home.

@Eleanor M.

Verified Buyer

Easy, Speedy & Inexpensive

Super easy, speedy and inexpensive. Also filled domestically so there is less of an environmental impact. Always felt guilty about buying CO2 that was shipped from another continent.

@Matthew W.

Verified Buyer

Great Service

Soda Sense makes it so easy to get my bubbles. Just mail in your empty Canisters in the box provided with return label. Shortly after the mailman picks up your order you get an email telling you that your order is getting ready. 

@Harold P.

Verified Buyer

Still Have Questions?

We've Got Answers!

Will you refill any company's empties?

Yes! The 60L CO2 Canister is a universal standard size used by all home soda machine companies and fits all popular soda machines except the SodaStream* Terra™ and Art™ Soda machines which use a proprietary connector and can only be refilled by SodaStream*.

How do I get my refills?

Simply pack up any 2 empty 60L CO2 Canisters into our handy, reusable CO2 Refill Box, fold it shut, attach the prepaid mailing label to the Box, mail the Box back to us using USPS, and we’ll send you back 2 full Canisters. Once your order is processed, we charge you the exclusive membership rate of only $20.99 per Canister—shipping included!

Do I pay for shipping?

No, you’re thinking of that other company. With Soda Sense, you never pay shipping charges or late fees. Simply attach the prepaid mailing label to our CO2 Refill Box when you send us your empty Canisters, and the shipping is on us.

How do I become a member of the CO2 Refill Club?

You’re automatically enrolled as a member of our CO2 Refill Club once we process your initial order. When you need refills, simply place any 2 empty 60L CO2 Canisters in the CO2 Refill Box, mail the Box back to us using USPS, and we’ll send you back 2 full Canisters. Once your order is processed, we charge you the exclusive membership rate of only $20.99 per Canister—shipping included!

Where do I checkout for my refills?

After your initial purchase, we create an account for you and save your payment information, so future checkouts are handled automatically each time you mail us your empties for refilling. Once your CO2 Refill Box containing your empty Canisters is scanned at the USPS, we will send you two full Canisters at the exclusive membership rate of only $20.99 per Canister—shipping included!

Why do I need 3 canisters?

You can order as many full 60L CO2 Canisters as you wish, but our CO2 Refill Club refills 2 Canisters at a time, and we recommend you have at least 3 Canisters. With 3 Canisters, you can always have 1 full Canister in your soda maker while we’re refilling your other 2, to help ensure you never run out of bubbles.

*SodaStream, Terra, and Art are registered trademarks of Soda-Club (CO2) Atlantic CmbH.

Get started Today with a personalized recommendation!

Need CO2 Refills? Win a FREE two CO2 Canister refill in our SodaSense giveaway!*

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