CO2 Convertor for Sodastream 60L Tr21-4 Threads Cylinder to Quick Connect Soda
CO2 Convertor for Sodastream Blue 60L Tr21-4 Threads Cylinder to Quick Connect Soda Machine DUO/Art/Terra/E-Terra/Crystal 3.0/Gaia. Connect the circle part to your Sodastream Blue 60L Tr21-4 thread cylinder.