Soda Refill Bottle Adapter Connector TR21.4 to CGA320 Brass Build for Home Beverage Maker Compatibility

Soda Refill Bottle Adapter Connector TR21.4 to CGA320 Brass Build for Home Beverage Maker Compatibility.Compact CO2 Cylinder Refill Adapter makes it easy to store and handle.Including a piece of soda machine soda bottle adapter connector for convenient to useEnsure placement of sealing rings and install the bottle on the hexagonal side of the adapter for proper ; CO2 cylinder fits only on the round side.Soda Refill Bottle Co2 Adapter constructed from brass for durabilityFeatures a connection and includes a built in release valve for controlled gas transfer during refilling.Soda Bottle Cylinder CO2 Refill Connector. Household Soda Refill Bottle Adapter Accessories. Soda CO2 Adapter TR21.4 to CGA320 Adapter. CO2 Cylinder Adapter W21.8-14 Parts Accessory. Thread Replacement for Soda Machine Tank.