Pentair iron filter system with manganese greensand and potassium permanganate regeneration tackles rust stains

https://www.softprowatersystems.com/pages/what-are-the-different-types-of-iron-filters-valve

Pentair iron filter system with manganese greensand and potassium permanganate regeneration tackles rust stains, sulfur odor, and manganese; includes contact tank, pressure gauge, and 115V timer for reliable oxidation-reduction.