A recharging flow path, comprising: a zirconium phosphate recharging flow path and a zirconium oxide recharging flow path; the zirconium phosphate recharging flow path comprising: i) a water source, a disinfectant source, and a brine source; ii) a zirconium phosphate module inlet and a zirconium phosphate module outlet; wherein the zirconium phosphate module inlet and the zirconium phosphate module outlet are fluidly connectable to a sorbent module containing zirconium phosphate; iii) at least one zirconium phosphate pump (109, 110) for conveying fluid from the water source, the disinfectant source, and the brine source to the zirconium phosphate module inlet; and iv) a zirconium phosphate effluent line in fluid connection to the zirconium phosphate module outlet; the zirconium oxide recharging flow path comprising: i) the water source, the disinfectant source, and a base source; ii) a zirconium oxide module inlet and a zirconium oxide module outlet; wherein the zirconium oxide module inlet and the zirconium oxide module outlet are fluidly connectable to a sorbent module containing zirconium oxide; iii) at least one zirconium oxide pump (126, 127) for conveying fluid from the water source, the disinfectant source, and the base source to the zirconium oxide module inlet; and iv) a zirconium oxide effluent line in fluid connection to the zirconium oxide module outlet; v) wherein the zirconium phosphate effluent line is fluidly connected to the zirconium oxide effluent line at an effluent line junction; and further comprising a drain line fluidly connected from the effluent line junction to a common waste reservoir. a zirconium phosphate recharging flow path and a zirconium oxide recharging flow path; the zirconium phosphate recharging flow path comprising: i) a water source, a disinfectant source, and a brine source; ii) a zirconium phosphate module inlet and a zirconium phosphate module outlet; wherein the zirconium phosphate module inlet and the zirconium phosphate module outlet are fluidly connectable to a sorbent module containing zirconium phosphate; iii) at least one zirconium phosphate pump (109, 110) for conveying fluid from the water source, the disinfectant source, and the brine source to the zirconium phosphate module inlet; and iv) a zirconium phosphate effluent line in fluid connection to the zirconium phosphate module outlet; i) a water source, a disinfectant source, and a brine source; ii) a zirconium phosphate module inlet and a zirconium phosphate module outlet; wherein the zirconium phosphate module inlet and the zirconium phosphate module outlet are fluidly connectable to a sorbent module containing zirconium phosphate; iii) at least one zirconium phosphate pump (109, 110) for conveying fluid from the water source, the disinfectant source, and the brine source to the zirconium phosphate module inlet; and iv) a zirconium phosphate effluent line in fluid connection to the zirconium phosphate module outlet; the zirconium oxide recharging flow path comprising: i) the water source, the disinfectant source, and a base source; ii) a zirconium oxide module inlet and a zirconium oxide module outlet; i) the water source, the disinfectant source, and a base source; ii) a zirconium oxide module inlet and a zirconium oxide module outlet; wherein the zirconium oxide module inlet and the zirconium oxide module outlet are fluidly connectable to a sorbent module containing zirconium oxide; iii) at least one zirconium oxide pump (126, 127) for conveying fluid from the water source, the disinfectant source, and the base source to the zirconium oxide module inlet; and iv) a zirconium oxide effluent line in fluid connection to the zirconium oxide module outlet; v) wherein the zirconium phosphate effluent line is fluidly connected to the zirconium oxide effluent line at an effluent line junction; and further comprising a drain line fluidly connected from the effluent line junction to a common waste reservoir. iii) at least one zirconium oxide pump (126, 127) for conveying fluid from the water source, the disinfectant source, and the base source to the zirconium oxide module inlet; and iv) a zirconium oxide effluent line in fluid connection to the zirconium oxide module outlet; v) wherein the zirconium phosphate effluent line is fluidly connected to the zirconium oxide effluent line at an effluent line junction;