Is your pool water clear, but turns green or brown after adding chlorine or active oxygen?

Cause

Iron ions are present in the pool water due to using well water containing iron, or due to corrosion caused by a low pH level.

Solution

• Check and if necessary adjust the pH level between 7.0 and 7.4.
• To remove the iron, place a Superflock Plus cartridge into the skimmer.
• Leave the circulation pump running for at least 24 hours and until pool water is clear.
• If the water is still not perfectly clear after backwashing, insert another Superflock Plus cartridge into the skimmer and repeat procedure.

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