Including filter system and high-performance 1,1-Dichloroethylene filter.
1,1-Dichloroethylene is a volatile organic compound (VOC) that can enter drinking water when industrial solvents or related chemicals impact groundwater. Because it readily evaporates, it can move from water into the air inside your home during showers, laundry or dishwashing. You usually can’t see, taste, or smell it, so testing is the only reliable way to know whether it’s present. If a test shows elevated levels, many Medart homeowners choose to address the risk at the point where water comes into the house.
VOCs such as 1,1-dichloroethylene are often detected at very low concentrations that can change over time, so clear-looking water isn’t a guarantee it’s absent. Families in Medart who want to lower exposure for daily activities—cooking, brushing teeth, bathing—often prefer a single, whole-home solution so treated water is available at every tap. A point-of-entry system keeps water consistent across bathrooms, the kitchen and appliances, which simplifies protection for the whole household.
To reduce 1,1-dichloroethylene, a whole-house granular activated carbon (GAC) filter is commonly the most effective single-filter choice. GAC works by adsorbing many VOCs as water flows through the carbon media. When installed as a point-of-entry system for a Medart home, it treats water before it reaches showers, sinks and appliances, helping limit both ingestion and the volatilization of VOCs into indoor air.
Sizing matters: a properly sized GAC tank gives the contact time needed for VOC removal, so the system should be matched to your home’s flow rate and water usage. The carbon media will eventually become exhausted and needs periodic replacement or re-bedding to maintain performance. Adding prefiltration can protect the carbon from sediment that shortens its life and raises pressure loss. Mr. Pure Water can work with Medart homeowners to select a whole-house GAC setup that fits the house and focuses on reliably lowering 1,1-dichloroethylene.