- 16g CO2, Galvanized steel & threaded
- Green safety clips
- Meets DIN EN ISO 12402-7 / UL 1191, salt water proof
- ISI/5503 Austria 11/18
- For transport by air follow IATA-rules
Not all CO2 Cartridges are a like and we highly recommend only using the RESTUBE spare cartridges.
We know you can find some cheap cartridge alternatives on Amazon, so before you do that, understand this... The RESTUBE cartridges are made of a high quality galvanized steel, so there is there will be no rust or corrosion. In fact, the galvanized steel we use is 20x more higher strength than the life jacket industry standard.
Cheap Cartridge Warning
They frequently do not come fully loaded with 16g, which could be an issue with the RESTUBE to fill. They are made thicker, making it harder to pull the trigger, and with many times use, it will actually wear down the trigger pin. It is common for a cheap cartridge to put on double seals so they won’t leak but this can cause it not to work or have trigger malfunction.
Make It Last
Rinse your restube device after each contact with salt water they can last for a long time. We also recommend to check the weight after a longer period of time. Each cartridges comes with a label indicating the individual weight. They manufacturer needs to indicate a “best before” date so they are stamped to say 5 years.
Shipping: 1-4 days.
Orders Ship Same or Next Business Day
Ground Shipping in the USA is Free.
We ship from our warehouse in Minneapolis, MN. In general, ground takes 2 days to Chicago, 3 days to Texas / Florida / Colorado / New York, and 4 days to California or Maine.
For detailed shipping times see link: More Shipping Info
We can ship to virtually any address in the world. Note that there are restrictions on some products, and sometimes CO2 cartrdidges cannot be shipped to international destinations.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
You may return new, unopened items within 30 days of delivery for a full refund. We extend that for Christmas so you can shop early.
If you need to return an item, simply email us with your name and order number. We'll send you return instructions and notify you via e-mail of your refund once we've received and processed the returned item.