Features 1、Applicable: The soda machine adapter is an adapter connecting soda machine and carbon dioxide cylinder that is applicable for DUO, for Terra, for Art. 2、Premium Brass: This soda machine quick connector is made of premium brass material which is corrosion resistance, durable, safe and has long service life. 3、Oxidation Resistance: Surface polishing treatment, this soda adapter has good sealing, excellent quality, oxidation resistance, rust prevention. 4、Simple Installation: This adapter is easy to install that only with just a few simple steps, your carbon dioxide soda machine can use this quick adapter. 5、Practical: With this quick adapter, you can continue to use traditional screw valve CO2 cylinders that is very cost effective and practical. Specifications Item Type: Soda Machine Adapter Material: Brass Gross Weight: 60g/2.1oz Applicable to: For DUO, for Terra, for Art Package List 1 x Soda Machine Adapter 1 x Manual