•Activation distance is factory-set•Chloramine and chlorine resistance on all rubber components exposed to waterway•Engineered for optimal performance with KOHLER® commercial fixtures•125-micron filter protects internal components•High back pressure vacuum breaker•High back pressure vacuum breaker•Locking stop cap provides protection against vandalism•No external flush volume adjustment ensures water conservation•24-hour automatic sentinel flush keeps trapway fresh. Elevate Your Experience With Kohler.Mach Tripoint Dc 1.