#with gauge

G1/2 CO2 Cylinder Refill Adapter, Stainless Steel Bottle Connector Kit CO2 Tank Soda Maker Accessories Carbonated Water Tank Fill Adapter with Hose for Filling Tank

G1/2 CO2 Cylinder Refill Adapter Bottle Connector CO2 Tank Soda Maker Accessories with Hose for Filling Sodastream Tank