Add an additional CO2 supply bottle to your system with this easy-to-install hose assembly. Adding a bottle increases the total available CO2 your system has to work with which speeds up filling and recovery, not to mention reducing the frequency with which you have to change the make-up bottle. This is especially beneficial for systems with dual 20L extraction vessels (20Lx20L). Gasket included.
Note: This can take up to 2 business days to ship.