Marine/RV iron filter and softener combo uses portable 2

https://ricardotlda566.theburnward.com/iron-master-iron-filter-review-removing-77ppm-iron-from-well-water

Marine/RV iron filter and softener combo uses portable 2.5x10 cartridges, polyphosphate, and carbon block; quick-disconnect hose fittings, brass Y-strainer, and onboard TDS meter optimize campground well water for appliances.