Why is there low chlorine in my SGS Water Filtration System pool?
- CChristine FuentesAug 10, 2025
Low chlorine residual in your pool, when using an SGS Water Filtration System, can occur due to several reasons: * Low stabilizer (Cyanuric acid level): Add stabilizer to maintain a level between 30 and 65 PPM, following the recommendations of a pool professional. * Insufficient run time: Increase the daily run time. A general recommendation is 1 hour of run time for every 10 degrees of ambient temperature. * Low Sanitizer Output Level: Increase the Sanitizer Output Level. * Recent temperature increases: Increase the Sanitizer Output Level of the system to compensate. * Temporary chlorine loss: Set Sanitizer Output to BOOST (Super Chlorinate) for 72 hours. If the level is still too low, super-chlorinate with an outside source.

