Topic: Greensand Filter
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Answers to Common Questions
Why is the potassium permanganate coming out of my bathtub faucet...
your water sucks have it checked Read More »
Source: http://answers.yahoo.com/question/index?qid=20081025105204AAFC5lX
Why are these systems called "greensand" iron filters?
These filters use a specially formulated filter media made from a naturally mined form of glauconite greensand. The greensand filter media has a special coating of manganese oxide, which oxidizes iron, manganese and iron in water, upon cont... Read More »
Source: http://www.purifymywater.com/faqs_ironfiltersystems.htm
how do they work? greensand iron/manganese filter systems.
Iron and manganese are metals often found dissolved in water. They cause stains when exposed to air in the laundry, bath, etc. by oxidizing or "rusting." The greensand filter media oxidizes dissolved iron and manganese on contact, as the wa... Read More »
Source: http://www.advanced-water-systems.com/technical/faqs/faqs_greensa...
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Greensand Filter