Hi, we installed the chlorinating system in early August to take care of a sulfur issue in the well water. Once we installed the system and flushed the hot water tank the sulfur smell was completely gone. We had to fine tune the adjustments to get the residual Chlorine just right but with the chlorine test kit that came with the system it was easy to test and adjust.
The installation instructions for the pump need to be re-written as there are parts missing from the manual but we were able to figure out how to use it without much trouble. We are completely happy with this system and look forward to years of sulfur free water.