Sterisil Waterline Pre-Filter Replacement Filters, 12/Pkg, SS-Prekit Compatible

Pack of 12 replacement pre-filters for the Sterisil water purification systems, designed to reduce incoming source water particulates before they reach the main unit. Recommended for water sources with 250 TDS (total dissolved solids) ppm or higher, though not required for system function. Compatible with Sterisil AC+ Autoclave Water System, G4 Autoclave and Dental Water System, and G5 Intelligent Autoclave & Dental Water Purification and Treatment System.