text: Initially this chlorine generator worked great for my above ground pool. However, as the summer wore on, it began to get very sensitive about the flow and shut off. I followed the directions contained in the manual and set it self-clean the electrodes while it worked. It didn't help much. By August it began telling me I had low-salt. I tested the salt several times and knew it was within the optimal range for the product. So I dissembled it and cleaned the electrodes. It worked for a day and returned to telling me I had flow problems. Within a week it told me I had low-salt again. I had to treat my pool with purchased chlorine for the rest of the season. I am disappointed the product that should have lasted two seasons, didn't even make it one.