Does potassium permonganate and greensand plus work in removing iron from well water?
Yes, both work for removing iron from well water. Since both are somewhat expensive options, be sure to correctly assess the iron content in the water and talk to a knowledgeable professional before buying any product. This is especially true if you choose potassium permanganate to do the job. This is an expensive but very effective chemical compound that will oxidize in your water, removing the iron content. Once again, be sure to discuss using this product with somebody who is knowledgeable and can consider the iron-content of your water specifically. You don’t want to buy or use too much or too little!