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WARNING: This product can expose you to chemicals including lead or lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information regarding Prop 65, visit www.P65Warnings.ca.gov
Filter-Mate Potassium Permanganate is a blend of greensand filter regenerates designed to rid the filter of iron and other minerals, restoring the exchange capacity of the unit. Filter-Mate Potassium Permanganate blend is a powerful oxidant that is also effective for use when filtering manganese or hydrogen sulfide. Filter-Mate Potassium Permanganate converts dissolved iron and manganese to insoluble oxide which are removed through filtration.