Including filter system and high-performance Tungsten filter.
Tungsten is a naturally occurring metal that can appear in drinking water at low concentrations. It can enter groundwater when water flows through certain rock and soil types or when human activities affect local sources. Because tungsten is usually colorless and odorless, you wouldn’t notice it without laboratory testing. Many Allentown homeowners start by testing to identify metals of concern like tungsten so they know what’s in their water.
While scientific understanding of tungsten in drinking water is still developing, a practical response is common: test and act when levels are higher than you’re comfortable with. Clear, normal-tasting water can still contain dissolved metals, so regular testing is a good habit—especially for private well owners in and around Allentown, since well water quality can change with seasons and local conditions. If you receive water from a municipal supplier, check the utility’s water-quality report and consider a tap test to verify what’s reaching your home.
To reduce tungsten at the point of entry, the most effective single-filter option is a whole-house reverse osmosis system. RO uses a semipermeable membrane that rejects many dissolved metals and inorganic contaminants, helping lower tungsten before water reaches faucets, showers, and appliances in your Allentown house. Simpler filter media aimed at taste and odor won’t reliably remove dissolved tungsten, so a properly designed whole-house RO with prefiltration is important to protect the membrane from sediment and chlorine when those are present.
A whole-house reverse osmosis system can be set up with storage and a delivery system to provide consistent treated water throughout your Allentown home. Long-term performance relies on correct sizing, sufficient pressure, and scheduled maintenance of filters and the RO membrane, since fouling reduces effectiveness over time. If you use a private well, additional pretreatment for hardness, iron, or particulates may be needed to extend membrane life. Mr. Pure Water can review your Allentown water test results and recommend a whole-house RO solution tailored to reduce tungsten reliably.