The sleek and slim Carbonator III from Aarke gives you instant and refreshing sparkling water at home in an elegant design made of durable stainless steel. Simply press the lever to carbonate water, holding it until you hear a buzz, then release it and unscrew your bottle from the machine. Pulling the lever automatically releases the pressure in the bottle at the same time. The precision nozzle, made from a single piece of stainless steel, produces a smooth, controlled spray. The lever gives you a controlled release of pressure within the bottle. The metal and plastic components of the water bottle are easy to separate making it possible to recycle at the end of its lifetime. The bottle is made of BPA-free and non-toxic PET plastic and is a stylish design for your countertop, dinner table or to take with you in a bag. This Aarke home water carbonator is compatible with CO2 cylinders from Sodastream, AGA, Linde and many other 425g / 60-litre cylinders for sparkling water makers. Good to know: Gas cylinder not included.