We like the taste of our well water, the stains from iron /manganese not so much. In the pump house we use a basic 5 micron spun W/H filter which I'll admit needs to be changed out more often. I see that one can buy some pretty elaborate systems, but then again- I don't want to turn it into city water. Is there a step up from what we use now that helps with the minerals enough to lessen the staining yet keep that good country well water taste? Thanks.