DESIGNED FOR the 3M Water Filtration System for Commercial Ice Maker Machines ICE120-S. GREAT TASTING ICE: Provides consistent quality water for commercial ice machines by reducing sediment and chlorine taste and odor, cysts* and scale** at flow rates up to 1.5 gpm. RECIPE QUALITY WATER for restaurants, cafes, quick service restaurants, coffee shops, convenience store, and other foodservice outlets. LESS DOWNTIME AND FEWER SERVICE CALLS with built-in scale inhibitor which helps prevent corrosion and helps to extend the life of pumps, valves, seals and more with less sediment. NO CONTACT WITH FILTER MEDIA: Sanitary Quick Change (SQC) design allows for fast and easy cartridge change-outs that are sanitary by design - requiring no contact with the filter media. NO NEED TO SHUT OFF WATER: Valve-in-head design shuts off and vents water, allowing for simple and trouble-free cartridge change-outs. No need to shut off upstream feed water when used in ICE-120-S System. NSF STANDARD 42 CERTIFIED: This system has been tested and certified by NSF International against NSF/ANSI Standard 42 and CSA B483.1 for the reduction of Chlorine Taste, Odor, and Particulate. NSF STANDARD 53 CERTIFIED: This system has been tested and certified by NSF International against NSF/ANSI Standard 53 for the reduction of cysts.