Maintaining the correct salt level in your swimming pool is vital to maintaining Chlorine in your pool, and keeping a clean pool. Too little salt and your chlorinator may not produce any chlorine at all, or it may produce far too much.
Adding salt to your pool is easy, and can simply be added directly to the pool water. Once you’ve added your salt, ensure you broom it in making sure it’s all dissolved.
1 bag of salt will raise an average sized pool’s salt levels by 500ppm.
Most swimming pool Chlorinators operate at a salt level somewhere between 3000 ppm and 7000ppm, however some Chlorinators can operate above 7000ppm, even up to 35000ppm (basically sea water). For most chlorinators though, salt levels should sit around 5000ppm.
The best practice is to learn the appropriate salt level specified by the manufacturer of your Chlorinator and test and maintain your salt level accordingly.
Common Chlorinators and their salt levels
AutoChlor AC & RP – 4500ppm – 5500ppm
WaterCo Hydrochlor – 4000ppm – 6000ppm
WaterCo ElectroChlor – 4000ppm – 6000ppm
Zodiac ClearWater Tri (Compact, Mid, and Large) – 5000ppm
Zodiac ClearWater Duo (Compact, Mid, and Large) – 5000ppm