Including filter system and high-performance Sodium Chloride (Salt) filter.
Sodium chloride, often simply called salt, can appear in household water for several reasons — sometimes it's present naturally in source water, sometimes it shows up after treatment or regeneration processes. In Footman’s humid subtropical setting, a bit of mineral taste is common, but when salt levels rise the water can taste noticeably brackish and leave you wondering about what you’re drinking and cooking with. That’s especially concerning for households monitoring sodium intake, because dissolved salt isn’t visible in a glass.
Elevated salt affects water use around the house: you may detect a persistent taste in coffee, tea, or ice, and see a dull film on fixtures and glass that’s difficult to remove. Sodium chloride fully dissolves in water, so ordinary sediment filters won’t catch it and boiling won’t remove it either. The right first move for Footman homeowners is to test your water so you can tell whether salt is coming from the incoming supply, a softener regeneration issue, or another source.
To actually remove dissolved sodium chloride, the most effective single-filter option is a reverse osmosis (RO) system. RO relies on a semi-permeable membrane to separate dissolved salts from water — something carbon or sediment filters don’t do — and it’s the same core technology used to lower total dissolved solids. If salt is your primary concern, selecting the appropriate RO membrane and system configuration is more important than adding extra carbon stages.
For whole-house protection in Footman, reverse osmosis is usually set up as a dedicated system with prefiltration to keep the membrane working well. Sediment prefilters guard against fouling and carbon prefilters reduce chlorine that can shorten membrane life when present. Because RO produces a purified stream plus a reject stream, correct sizing and professional installation are key for daily household demand — and Mr. Pure Water can test your home’s water, identify the source of salt, and design a whole-house RO system sized for your needs.