Enjoy your drinks for longer - one original Brita CO2 cylinder provides up to 60 litres of fresh sparkling water. 425 g of natural carbon dioxide per CO2 cylinder. Ideal for Brita sodaTRIO and sodaONE sparkling water makers. Universal screw system: compatible with many other commercially available sparkling water makers. ISO-certified and bottled in Germany. Easy exchange: Simply exchange an empty cylinder for a full one at the checkout. Join in - because every plastic bottle counts. Reduce your plastic consumption and waste and save money by switching to Brita. One CO2 cylinder replaces up to 60 plastic bottles (1 litre) - helping to save valuable resources and reduce waste. A Brita sparkling water maker saves you carrying heavy water bottles - instead, the sparkling water machine delivers refreshing sparkling water at the touch of a button. You can adjust the level of carbonation in the sparkling water yourself - this saves CO2 gas and can extend the life of the cylinder. Brita offers sustainable drinking water solutions and is the world's No. 1 for drinking water filters. Quality and design from Germany - since 1966.