The Manitowoc K00338 Water Filter Replacement Cartridges are designed specifically for ice machines, with a carbon filter and scale inhibitor to ensure clean and safe water. These cartridges have a high capacity of 18,930 to 37,854 liters, making them suitable for commercial use in bars, restaurants, and other food service establishments. With a service flow rate of 0.75 GPM and a micron rating of water replacement filters, these cartridges provide efficient filtration for your ice machine, ensuring fresh and clean water for your beverages.