Including filter system and high-performance Tungsten filter.
Tungsten is a naturally occurring metal that can enter drinking water at low concentrations. In some places it becomes more noticeable when groundwater interacts with certain rock and soil types or when local industrial influences affect sources; because it’s generally colorless and odorless, you won’t detect it without laboratory testing. Concord homeowners who want peace of mind often start by checking for metals of concern, including tungsten, so they know what’s in their tap water.
While scientific understanding of tungsten in drinking water is still developing, many homeowners take a practical, precautionary stance when tests show higher levels. Clear-looking water can still contain dissolved metals, so regular testing is a sensible step—especially for well owners in and around Concord, where private supplies aren’t covered by municipal testing. If you’re on city water, review local reports and consider a tap test to verify what’s entering your plumbing.
To reduce tungsten at the point of entry, a whole-house reverse osmosis system is generally the single most effective filter choice. RO uses a semipermeable membrane that rejects many dissolved metals and inorganic contaminants, lowering tungsten before it reaches faucets, showers, and appliances. Because tungsten often exists as dissolved species, it can pass through simpler media focused on taste and odor; a whole-house RO includes prefiltration to protect the membrane from sediment and chlorine when those are present.
A whole-house reverse osmosis installation can be set up with storage and delivery so Concord homes have consistent treated water throughout the house. Long-term performance relies on correct sizing, sufficient water pressure, and scheduled maintenance—membranes can foul and lose effectiveness if prefilters aren’t changed. If your home uses a well, additional pretreatment for hardness, iron, or particulates may be advised to extend membrane life; Mr. Pure Water can review your water test and recommend a whole-house RO system tailored to your needs.