For Manitowoc machines. Improves ice quality and removes chlorine taste and odor. 25-125 psi maximum operating pressure. 3/8" FPT inlet and outlet fittings. All filters come complete with head, shroud, hardware, mounting assembly, and one filter cartridge. To ensure maximum filtration efficiency, replace the primary filter cartridge every 6 months. A filter gauge will indicate if replacement is necessary prior to 6 months usage. MB170 pre-filter is recommended for ice machine installations in areas with high particulate matter (dirty water). The pre-filter extends the filtration efficiency and working life of the primary cartridge. NSF. Warranty: 3 Year Parts & Labor on head, shroud, hardware, and mounting assembly (water filter cartridge not included in warranty). Ships from IA, OH, NC.