Under ideal conditions, the FilmTec membrane removes up to 98% of Zinc Sulfate (93% of Zinc Chloride). However, if your water is extremely high in Zinc and you want to remove a higher percentage of it, here are some companies that claim to be able to reduce Zinc levels in your water. Home Reverse Osmosis has not looked into the quality of these companies or their products and is not recommending any company or its products. We are merely providing the names of these companies as a convenience to our customers, and our customers agree to use any of their products at their own risk.

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