CO2 Quick Adapter for SodaStream – TR21-4 Yellow Aluminum and Brass Fitting – Compatible with Terra, Duo, Art

⚡ General Description: Yellow quick-connect CO₂ adapter for sparkling water siphons and soda machines — compatible with 60L bottles with TR21-4 threads. Ideal for DUO, Terra, and Art machine users who want to easily refill their machine with standard blue bottles. Saves time, provides a reliable seal, and offers intuitive installation. 📐 Technical Specifications: Material: Aluminum + brass (corrosion-resistant, oxidation-resistant) Weight: 53g Thread: TR21-4 male Color: Bright yellow Contents: 1 adapter + 2 O-rings 🔧 Installation: Tool-free installation: simply screw the adapter onto the TR21-4 valve of your CO₂ bottle. Remove the base of the 60L bottle before inserting it into Terra, Art, or DUO machines — a quick and secure operation. 💡 Use: Use this adapter to freely connect your soda machine to any standard blue CO₂ bottle. You choose your suppliers, reduce your costs, and enjoy consistent carbonation without compromising on performance or safety. ℹ️ Other information: The adapter ensures optimal sealing thanks to its polished finish and included gaskets. Designed specifically for refilling siphons and sparkling water machines in France — robust, durable, and fully compliant with standard domestic use.