Including filter system and high-performance 1,1-Dichloroethylene filter.
1,1-dichloroethylene is a volatile organic compound (VOC) that can reach groundwater when industrial solvents or related chemicals are present. Because it volatilizes easily, it can move from water into the air during showers, laundry or dishwashing, so exposure isn’t limited to what you drink. It usually has no clear taste, smell or visible sign, which means testing is the reliable way to know if it’s in a household supply. If lab results for your Madison home show elevated levels, treating the water at the point it enters your house is a practical step to protect your family.
VOCs like 1,1-dichloroethylene can be present in very small, changeable amounts even when water appears clear. Many Madison families choose to limit exposure for everyday uses—cooking, brushing teeth and bathing—rather than only one faucet. A whole-house system delivers the same treated water to bathrooms, the kitchen and appliances, giving consistent protection throughout your home and simplifying maintenance compared with multiple local filters.
To reduce 1,1-dichloroethylene, the most effective single whole-house filter is a granular activated carbon (GAC) system. GAC media adsorb a wide range of VOCs as water flows through the carbon, so installing a GAC unit at the point of entry treats water before it reaches showers, sinks and household appliances. For Madison homeowners who want one central solution that addresses both ingestion and the vapors released during daily use, a point-of-entry GAC tank is the typical recommendation.
Sizing a GAC tank correctly is important because sufficient contact time with the carbon is needed to remove VOCs effectively; the system should match your home’s flow rate and daily water use in Madison. Carbon media will eventually become exhausted and requires periodic replacement or re-bedding to maintain performance. Adding a prefilter to capture sediment can protect the carbon bed, reduce pressure loss and extend service life. Mr. Pure Water can evaluate your Madison property and recommend a whole-house GAC setup designed to lower 1,1-dichloroethylene reliably.