POT PERM-55, Pro Potassium Permanganate 55 Lb. Drum, KF55N

Greensand Iron Filter Regenerate Maintains Performance of Greensand Iron Filters Pro Pot Perm Plus is a strong oxidizing agent that converts dissolved iron and/or manganese to insoluble oxides which can easily be removed through filtration. Pot Perm Plus regenerates and oxidizes greensand iron filter media, restoring the exchange capacity of the unit.