The ideal salt level for a saltwater pool generally ranges between 2,700 and 3,400 parts per million (ppm), with 3,200 ppm being considered optimal. Maintaining this range ensures efficient chlorine production by the salt chlorinator and proper sanitation of the pool water
- Salt levels below this range can reduce the efficiency of the salt chlorinator and result in low chlorine production.
- Salt levels above this range may cause the chlorinator to shut down and can impart a salty taste to the water, as well as potentially damage pool equipment and surfaces if too high (above about 4,500 ppm)
To maintain proper salt levels:
- Test your pool water regularly with a salinity tester.
- Adjust salt concentration by adding salt or diluting the water as needed.
- After adding salt, allow at least 24 hours for it to dissolve and circulate before retesting
In summary, aim for a salt concentration of about 3,200 ppm, keeping it safely between 2,700 and 3,400 ppm for optimal pool performance and equipment longevity.
