[Old bottle renewal] NEX 425g CO2 carbon dioxide gas cylinder exchange

- Full food grade carbon dioxide
- The cylinder bottle interface adopts the TR21-4 standard, which is suitable for most of the soda water machines on the market
- The bottle body material has passed the EU ECM standard
- Compliant with EN1964-1:1999, EN ISO 9809-1:2010, EN ISO 9809-3:2010
- Compatible with Aarke and NEX Sparkling One soda dispensers, or other brands of soda dispensers
- Hong Kong gas processing
- One cylinder can make about 60 liters of soda water
(The data is for reference only, the actual situation will change due to usage and environmental factors)