CO2 Cartridges

Threaded CO2 cartridges available in 20, 25 or 38 gram sizes. MSW CO2 Cartridges fit all MSW inflator heads as well as our competitors' inflators.

• 20 gram threaded cartridges available as a 3-pack
• 25 gram threaded cartriges available as a 2-pack
• 38 gram threaded cartridges are sold individually

Inflation Chart (PDF)

What is Buy Local Now?