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erin86Aug 9, 2025
Why is the chlorine level low in my Waterco Water Filtration System pool?
- TTeresa ClaytonAug 10, 2025
A low chlorine level may occur if the operating time is too short, so try increasing it. The production control might be set too low; in this case, set the production higher. Also, check the salt level and add the required amount if it's low. Finally, incorrect pool chemistry can be a factor, so have your water tested.