Phosphate - Facts and Myths

Phosphate - Facts and Myths - by Marvin Rezac

The author’s recommendation:

take phosphates out of pool water when they exceed 1000 ppb

(300 ppb is a sufficient reduction level).

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Phosphate - Facts and Myths

Phosphate -  Facts and Myths - by Marvin Rezac

Phosphate - Facts and Myths_Marvin Rezac (pdf)

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