We have a lot of iron in our water system and we have a potassium permaginate system that's supposed to remove the iron, which it does, but it's not that effective and it's a hassle to keep up.
I've heard from a commercial water engineer that a better system would be an iron sequestering polyphosphate applicator that is installed before the water mixes with air and stops the iron. Who makes these units and where would I get one.