longer 3 1 oxidation 2 filtration areas groundwater oxidation process appliances helping health issues water safety water improving identify installing enhance oxidation taste appearance dissolved minerals time iron filtration method filtration methods process iron water experience water investing water softeners water reaches purified water water reacts water supply drinking water water iron youre concerned businesses dealing essential solution 2 brownishred stains youre noticing treatments needed save money costly repairs primary benefit introduce air materials designed oxygen turning digestive problems reddishbrown stains issues 1 taste iron taste iron buildup removing iron iron removed oxidized iron iron particles remove iron iron filter low levels common method common methods iron levels filter media clean safe manganese oxide harmless ions excess iron iron removal remove excess iron affect water quality water understanding iron iron removal filter systems trap iron odor high levels replaces iron ions systems automatically clean cleaner fresher water water heaters due pipes water heaters water heaters faucets bore water helps unpleasant metallic tastes clothes sinks tubs metallic taste making high iron content simple costeffective systems simple aeration filter special media coated common elements found sand manganese greensand excessive intake conclusion soluble form preventing semipermeable membrane allowing ion exchange technology