The Rational 1900.1150US Water Filtration Double Cartridge System is a precision-engineered solution designed for full-size Combi-Duos or setups using more than two units. This system includes a double head with a pressure gauge, providing real-time monitoring of water pressure to ensure optimal filtration performance. It comes equipped with two R95-CL filters, which are essential for maintaining high-quality water standards in professional kitchen environments. The inclusion of a filter installation kit simplifies the setup process, enhancing the systems user-friendliness. For larger configurations, additional units can be supported by adding one additional head and cartridge, with a maximum of four cartridges. This scalability makes the Rational 1900.1150US an adaptable choice for various kitchen sizes and demands, delivering consistent filtration performance across multiple units. The efficient design and robust components ensure durability and reliability, making it a preferred choice for commercial kitchens seeking to maintain high water quality standards. This water filtration system is a vital asset for establishments requiring consistent and reliable water filtration across multiple cooking units, thereby supporting food safety and equipment longevity in high-demand environments.