Fixing an old water softener on a well water treatment system in Boston and New York replacing an old Anderson water softening system putting in a Watercure USA website pictures Evolve water system they also had a seniors water conditioner system to reverse all streaky water system that replace it with a brand new reverse osmosis water system found they had high iron water coming through so we have an iron filter going in that sulfur water coming also to so I put it in the water softener in the well water treatment system so that’s on iron filter it’s a water softener filter and it’s a sulfur filter