Stain removal and water temperature

mattchase00

In The Industry
Feb 27, 2019
22
Largo, FL
Metal free is a polymer based sequestrant you need Phosphonic.. Need to leave pH and Alk down and run pool 24/7 thru DE and the Iron will Salt out in the filter but takes time.. Don't rush pool back to balanced, only use low pH sanitizer Dichlor, Trichlor. No Cal hypo, Liquid or Salt until trace metal is removed...

Matt
 

mattchase00

In The Industry
Feb 27, 2019
22
Largo, FL
One other note: Challenges occur with Calcium around 400ppm and TDS above 1200ppm as the water is over saturated and cannot hold the metal in solution long enough to filter out..
 

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