Including filter system and high-performance Salty Taste filter.
A salty taste in your tap water can make drinking, cooking and even coffee less enjoyable, and it naturally raises questions about what’s in your supply. That flavor most often comes from dissolved minerals like sodium and chloride that stay in the water instead of evaporating away. It can also appear when a water softener is overfeeding salt, when brine systems are misadjusted, or when softened water flows through more fixtures than intended. Because people perceive taste differently, even modest mineral shifts can be obvious at the kitchen sink in Cox.
How salty water presents can change from house to house depending on the source and any treatment the water receives before it reaches your taps. Sometimes the saltiness is stronger in hot water, which may mean the water heater is concentrating minerals as it warms. You might also notice a slick or mineral feeling on skin, quicker spotting on glassware, or a lingering aftertaste in tea or coffee. A good first step for Cox homeowners is to determine whether the flavor comes from the incoming supply or from in-home equipment like a softener or cartridge filter.
When dissolved salts are the culprit, the single most effective filtration option is reverse osmosis. Unlike standard carbon filters—which handle chlorine and many odors but don’t remove dissolved sodium and chloride—reverse osmosis forces water through a semi-permeable membrane to reduce the minerals that cause salinity. Installed as a whole-house system, it treats water at the point of entry so the improved taste extends to drinking, cooking, bathing and appliances, making it a good choice when the issue is true mineral salt rather than a temporary odor.
A whole-house reverse osmosis installation is normally combined with prefiltration to protect the membrane and maintain performance. Sediment prefilters block sand, silt and rust that can foul the membrane, while carbon prefilters reduce chlorine that can damage some membrane types. Because RO produces a concentrate stream, proper discharge plumbing is required and systems are often designed with storage and re-pressurization to keep good flow to all fixtures. Mr. Pure Water can help Cox homeowners identify the source of the salty taste and recommend the right whole-house reverse osmosis configuration.