Including filter system and high-performance Sodium Chloride (Salt) filter.
Sodium chloride, often just called salt, can end up in household water for several reasons. It may be naturally present in a source, come from groundwater conditions, or be introduced by certain treatment or regeneration processes. A touch of mineral content is normal, but higher salt levels can give water a brackish taste that leaves you wondering about what’s in your glass. For Stern homeowners who carefully monitor sodium intake, that unseen salt can be especially concerning when cooking or drinking.
Elevated salt changes how water performs around the house. You could notice a lingering taste in coffee, tea, or ice, and see a thin film or dulling on faucets and glassware that’s stubborn to remove. Because sodium chloride dissolves completely it passes through sediment filters and won’t evaporate away with boiling. The best way to know what’s happening in your Stern home is to test your water to determine whether the source is the incoming supply, a softener regeneration issue, or something else.
When the goal is to remove dissolved sodium chloride, the most effective single-filter choice is a reverse osmosis system. RO relies on a semi-permeable membrane to separate dissolved salts from the water, unlike carbon or sediment filters that target particles, chlorine, and odors. This is the same core technology used for desalination and reducing total dissolved solids, so if salt is your main concern, selecting the right RO membrane and system configuration matters more than adding extra carbon stages.
For whole-house protection, RO is usually set up as a dedicated treatment system with prefiltration to keep the membrane working reliably. Sediment prefilters protect the membrane from fouling, and carbon prefiltration can remove chlorine that would otherwise shorten membrane life. Because reverse osmosis produces both a purified stream and a rinse stream, correct sizing and installation matter to meet daily household demand. Mr. Pure Water serves Stern and can test your water, identify the source of salt, and design a whole-house RO solution tailored to your home’s needs.