Details: Manganese green sand filters pull iron and sulfur from water.
Green sand media requires a chemical called potassium permanganate.
Permanganate coates over the green sand every time it backwashes.
Permanganate is a strong oxidizer to iron and sulfur. As the water runs thru the green sand the permanganate oxidized the iron and sulfur so the green sand can remove it.
10 X 54 Tank, 5 Gallon Pot Feeder Container, 1.5 Cu ft Of Green Sand, 20 Pounds Of Gravel, 2510 Fleck Automatic Backwash Valve, 3/4″ Bypass Valve.
- Iron reduction over wide pH range
- Effective reduction of hydrogen sulfide in addition to iron and/or manganese
- No harmful effects from a chlorine feed
- Low attrition for long bed life