Raw FE: .5 PH: 7.5 H: 41 Treated FE: .5 PH: 7 H: 39 Customer had issues with water quality. Upon inspection tech found gravel in brine tank and the system had never been serviced. Tech cleaned gravel out of brine tank and reassembled grate. Tech then took raw and treated field test. Tech adjusted system setting from 20 grains of hardness to 41. Tech then removed injector and screen and replaced them. Old injector was plugged. Tech started a cycle and adjusted time on head. NEXT SERVICE 11/20/26