If you own an iron filter that uses greensand filter media, you need potassium permanganate for periodic regeneration of your system. Coarse grade Pot Perm is a high grade regenerant designed exactly for this purpose. The dry formula is safer and easier to store compared to liquid varieties, and the Pro Products label insures a high level of quality.
- Easily dissolves in water to produce a liquid solution
- Genuine OEM Product
|Used In Brands||Pro Products|
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