The INTEX saltwater system is designed to operate with minimal care, however, maintenance is important for proper function and longevity. Here are the main steps: 1. Make sure there is the right amount of salt in the pool water. 2. Maintain the correct pH of the water. 3. Most models have a self-cleaning feature that extends the life of the electrode. However, it is a good idea to occasionally check the electrode for buildup and, if necessary, clean it in vinegar according to the instructions in the user manual. 4. The saltwater system needs to be connected after the filter pump, without filtration it will not work. The entire system should be kept vented so that the water circulates properly.