Anonymous2 years ago000What other manufacturers of CO2 cylinders are compatible with the Philips Water GoZero? I can't find a Philips CO2 refill. Also, how do I recycle the empty CO2 cylinder?Show in original language (French)DanielK12 years ago • purchased this product000purchased this product Helpful answerThe cylinders are standardised and can be exchanged by many shops in Germany. The cylinders are not disposed of. It is an exchange system.Show in original language (German)CommentAnonymous1 year ago000SodaBär additional cylinder universalSodaBär additional cylinder for Philips sparkling water makerShow in original language (German)CommentBerndR7002 years ago • purchased this product000purchased this producti have no idea as i have not yet replaced the cylinderShow in original language (German)Comment