The BestMax Water Filter System Cartridge Medium (BWT812220) is a versatile and highly efficient water optimization solution designed to meet the rigorous demands of the food service and specialty coffee industries. Featuring advanced 5-stage filtration and High Efficiency Technology (HET), this medium-sized cartridge effectively removes particles, chlorine, and organic compounds while providing superior limescale protection. By optimizing raw water for hot and cold beverages, it ensures a consistently high-quality taste profile for espresso, coffee, and tea, making it an essential component for any professional kitchen or cafe. This universal filter system is engineered for maximum compatibility and ease of use, featuring the universal BWT besthead FLEX connection technology for seamless integration into existing setups. The space-saving design allows for both vertical and horizontal installation, providing flexibility in confined spaces. Its robust construction and built-in automatic water stop valve ensure a safe and mess-free replacement process. Specifically tailored for medium-volume applications, this cartridge (BWT812220) is the ideal choice for businesses looking to balance capacity with a compact footprint. Investing in the BWT BestMax Medium cartridge offers significant long-term benefits by safeguarding your expensive espresso machines, brewers, and steam equipment against harmful limescale deposits and corrosion. With a total height of approximately 18.7 inches and a dry weight of 2.4 kg, it provides a substantial filtration capacity of up to 5,425 liters (at 7º dKH), significantly extending equipment lifespan and reducing maintenance costs. Reliable and food-safe, the BWT812220 ensures that every cup served at Kaldi.com meets the highest standards of purity and flavor.