The Hoshizaki HDI-22 is a high-performance water filtration system designed specifically for ice machines. This system features the IsoNet® technology, providing efficient filtration at a flow rate of 3.0 gallons per minute. It utilizes gradient-density depth filtration to ensure superior water quality, classified as Class 1 T & O for optimal performance. The 20-inch drop-in cartridge is easy to install and maintain, making it a practical choice for double ice machine setups. Enhance the purity of your ice production with the Hoshizaki HDI-22 water filtration system.