The Carbonator is the first appliance of its kind with a seamless, minimalist stainless-steel enclosure in a classic Steel or Black Matte finish. Forget the dull, plastic soda machines of the past: This sparkling water maker is made from premium materials with top of the line safety valves and is designed to elevate the look and feel of your kitchen counter for years to come. The third iteration of the Carbonator features an overhauled internal safety valve system, a new stainless steel precision nozzle, and the complete elimination of single-use plastics from both product and packaging. Quality Centric Design. Forget the plastic soda makers of the past - when it comes down to performance, environmental impact, and standing the test of time, it's no contest. The carbonator 3 is designed with a seamless stainless steel enclosure to achieve both form and function as the machine's backbone. Perfect bubbles in 10 seconds or less. Making sparkling water at home has never been this elegant. The Aarke Carbonator 3 is designed from the inside out to be the slimmest, most compact sparkling water maker.