CO2 Quick Adapter 60L CO2 Quick Connect Adapter 425g Cylinder Trapezoidal Thread TR21-4 Compatible with E-Terra/Crystal three Gaia Feature: 1. Compatibility: The upgraded co2 short adapter is well matched with DUO, ART, TERRA, E-Terra, Crystal 3, and Gaia models. It is designed to fit regular CO2 cylinders with typical TR21-4 trapezoidal threads, accommodating CO2 bottles as a lot as 60L and 425g. This allows you to proceed using traditional CO2 bottles and luxuriate in carbonated drinks. 2. Easy Installation: This upgraded version of the soda maker adapter is easy to install. Simply screw it onto your CO2 canister, and you will beginning using it without removing the bottom cover of your soda maker. It is well suited with either new and previous soda makers, making it handy for use. 3. High-Quality Brass Material: The co2 short join adapter is made from large brass, providing calories and durability. It is immune to deformation or damage. The polished floor enhances the sealing performance of the CO2 adapter, making it extremely corrosion-resistant, anti-oxidation, and rustproof. It won't rust or discolor when uncovered to moisture or air. 4. More Efficient and Cost-Effective: With the water carbonator adapter, you can use your existing CO2 metallic cylinder and soda maker, doing away with the need to buy new cylinders and saving you time and cost. It is a cheap alternative. 5. Improved Gas Input Efficiency: The co2 soda brief adapter presents quicker and additional regular fuel input. With a rubber seal, it guarantees splendid airtightness and gets rid of the chance of leakage. The advanced functionality enhances the day out of making carbonated drinks. Specification: Origin: Mainland China Material: brass + aluminium alloy Size: 37*36mm/1*1 Note: Due to the different visual display unit and lightweight effect, the particular color of the article is probably slightly varied from the color proven on the pictures. Thank you! Please allow 1-2cm measuring deviation because of handbook measurement. 1 x Adapter 1 xWashers (one is already contained in the adapter)