Patented ceramic discs are corrosion and abrasion resistant for longer life and reduced maintenance. Made of Corundum ceramic and graphene(200x stronger than steel!) with no wear parts to service or replace. Hermetically sealed parts for impregnable resistance to corrosion, wear, or tear Maintenance-free actuators Lifetime guarantee on internal ceramic Multiple, programmable efficiency settings; grains. Ceramic Disk ByPass. and graphene parts. Bright, easy to read LCD display. exchanged per lb. of salt. Long-term memory for program functions 72-hour memory backup. Featuring made in USA NSF 41|63|372 certified Resin from Resin Tech.
