The Hoshizaki HDI-22P 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 6.0 gallons per minute. It utilizes gradient-density depth filtration to ensure superior water quality, meeting Class 1 T & O standards. The 20" drop-in cartridge is easy to install and replace, making maintenance straightforward. Ideal for double ice machines, the Hoshizaki HDI-22P enhances the purity of your ice, ensuring optimal taste and clarity.