W21,8 a TR21-4 Adattatore diretto cilindro CO2 produttore di soda con tubo ad alta pressione
Allows to use a standard W21.8 large CO2 tank. Works for most Soda Machines and allows normal operation without any permanent changes.Save money on refills. W21.8 CO2 Cylinder Refill Adapter Hose CO2 Refill Station for SodaStream Tank.