The Praher multiport valve diverter for compatible 2 inch top and side mount valve applications is one of the key internal parts that determines how water moves through the selected setting. When a diverter wears out, the full valve can start behaving unpredictably even if the outer body still looks usable.This replacement is especially helpful when you want to rebuild the internal function of the valve instead of replacing the complete assembly. That can make sense when the housing is still serviceable but water no longer routes or seals properly inside.It is a practical choice when the original diverter has warped, worn, or stopped directing flow the way the supported valve was designed to operate. Praher internal diverter for compatible 2 inch top and side mount valves Helps restore proper internal water routing Useful for rebuilding a serviceable valve body Supports better sealing and position performance Good option when the original diverter has worn out