Water now comes from well pump and has an Air intake before it goes to the pressure tank. From pressure tank it goes to Iron filter and from iron filter I feed outside taps and Barn lines. House water goes from Iron filter to Water softener.
I think i should still add a changeable filter after the Iron filter like it sounds like you have. You might want to consider an Iron filter if your running off a well, it has a discharge line it pumps the shit it cleans away to a drain so once you install it, thats it, it cleans itself