Well water iron filter kit includes chlorine injection pump, contact time tank, activated carbon polishing filter

https://blogfreely.net/morvindubc/maximize-home-value-with-a-softpro-iron-filter-system

Well water iron filter kit includes chlorine injection pump, contact time tank, activated carbon polishing filter, and bypass valve; removes iron, manganese, tannins, and H2S while meeting EPA secondary standards for taste and color.