Brita Purity C50 Quell ST Water Filter Cartridge expertly reduces limescale deposits in many professional applications. It is trusted systematic filter technology decarbonises water in four steps. Effectively reduces unwanted substances that negatively affect taste and aroma – also in bypass water for optimum quality of the end product. Easy handling thanks to rapid-change system, including innovative locking handle for reliable adjustment. Easy to operate and space-saving integrated flush valve. It meets your needs: works in coffee, espresso and vending machines as well as combi steamers and ovens and comes in a wide range of capacities.