Marine/RV iron filter and softener combo uses portable 2

https://lanexrhg266.huicopper.com/iron-filtration-system-setup-for-off-grid-homes-softpro-tips

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.