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16 Gram CO2 Cartridges (10-pack)

16 Gram CO2 Cartridges (10-pack)

Best price now

$19.95at AmazonChecked Nov 12

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Last seen at $19.95 at Amazon on Nov 12.
  • Checked at 2 stores.

Our take on the 16 Gram CO2 Cartridges (10-pack)

These are 16 gram CO2 cartridges sold in a 10-pack, threaded to fit the SquareOne Mini Keg and other 16 g CO2 dispensers. They are commercial-grade, high-pressure disposable cylinders made to a long list of standards, including DOT 39, MIL-PRF-25369 and USCG/UL1191, so the fill and cylinder specs are documented rather than generic. The 16 g size is the common middle ground: it holds more gas than a 12 g cartridge and is far smaller than a 74 g cylinder. Buyers use them for keg dispensing, bike inflators and small draft systems, and the usual complaints about 16 g cartridges are pierced or leaking units and inconsistent fill from cheap brands.

Best forSquareOne Mini Keg ownersBike riders carrying a CO2 inflatorHome draft and mini-keg setupsBuying cartridges in bulk for repeat use
Pros
  • Standard 16 g size fits most 16 g CO2 dispensers
  • Commercial-grade cylinders with documented standards compliance
  • 10-pack covers repeated use without reordering each time
  • Disposable and ready to use with no refilling
Cons
  • Single-use; empty cartridges must be recycled or discarded
  • No stated thread type, so fit depends on the device
  • 16 g is too much gas for small tires and too little for full-size kegs
  • Cartridges can arrive pierced or underfilled if handled poorly

16 Gram CO2 Cartridges (10-pack) prices at every store

  • Square KegNew

    In stockReturn policy

    $29.99Checked Nov 12
    Visit Square Keg
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $19.95Free shippingChecked Nov 12
    Visit Amazon

Store links may earn us a commission.

16 Gram CO2 Cartridges (10-pack) price history

Lowest price we've seen: $19.95 on Nov 12 at Amazon. Tracked across 1 store since Nov 12.

About the 16 Gram CO2 Cartridges (10-pack)

These are 16 gram CO2 cartridges, sold in a 10-pack. They are ready to use with the SquareOne Mini Keg.

Each cartridge is a commercial grade, high-pressure, gas-filled disposable cylinder.

Contents
CO2 gas
Cartridge size
16 gram
Quantity
10 cartridges
Type
Disposable high-pressure cylinder
Grade
Commercial grade
Compatibility
SquareOne Mini Keg
Standards
MIL-PRF-25369, MIL-C-601G, AS601, MIL-C-16385, MIL-C-52053, USCG/UL1191, DOT 39, ASTM, FAA/TSO C13, cGMP, USP

Questions and answers

Do these fit the SquareOne Mini Keg?
Yes. They are described as ready to use with the SquareOne Mini Keg. They are standard 16 g cartridges, so they also fit other devices that take 16 g CO2 cylinders.
Are these threaded or unthreaded cartridges?
The material does not state a thread type. Check your dispenser or inflator head before buying, since threaded and unthreaded 16 g cartridges are not interchangeable.
How many cartridges come in a pack?
Ten cartridges per pack. Each is a single-use 16 g cylinder.
What standards do these cylinders meet?
They are listed as meeting MIL-PRF-25369, MIL-C-601G, AS601, MIL-C-16385, MIL-C-52053, USCG/UL1191, DOT 39, ASTM, FAA/TSO C13, cGMP and USP requirements.
Can I use these for bike tire inflation?
They fit 16 g CO2 inflators, but 16 g is more gas than a road tire needs and may overinflate a small tire if you dump the whole cartridge. Use a controlled inflator head.
How should I store and dispose of them?
Keep them cool and dry, away from heat, and do not puncture or refill them. Once empty, recycle the steel cartridge where scrap metal is accepted.
Where is the 16 Gram CO2 Cartridges (10-pack) cheapest?
At Amazon, for $19.95, as of our latest check.
Where can I buy the 16 Gram CO2 Cartridges (10-pack)?
2 stores we checked sell it, including Square Keg, Amazon.

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