Including filter system and high-performance 1,1-Dichloroethylene filter.
1,1-dichloroethylene is a volatile organic compound (VOC) that can enter groundwater when industrial solvents or related chemicals impact nearby water supplies. Because it readily evaporates, the compound can move from water into the air inside your home during showers, laundry or dishwashing. Homeowners in Havana typically can’t detect it by taste, smell, or sight, so a lab test is the usual way to know whether it’s present. When testing shows elevated levels, treating water where it enters the house is a sensible next step.
VOCs such as 1,1-dichloroethylene are often found at very low concentrations and can change over time, so clear-looking water isn’t proof you’re free of them. Many Havana families choose to reduce exposure for routine activities—cooking, brushing teeth, and bathing—not just at a single faucet. A whole-house solution delivers treated water to every bathroom, the kitchen, and household appliances, making it easier to protect everyone in the home with one consistent system.
The most effective single-filter option for lowering 1,1-dichloroethylene is a whole-house granular activated carbon (GAC) filter. GAC works by adsorbing a wide range of VOCs as water passes through the carbon media. Installed at your point of entry, this type of system treats water before it reaches showers, sinks and appliances, helping to reduce both ingestion and the volatilization of VOCs during everyday household use in Havana.
Sizing a GAC tank correctly is important because longer contact time improves VOC removal; the unit should match your home’s flow rate and typical water use. Carbon media will eventually exhaust and needs routine replacement or re-bedding to maintain performance. Adding prefiltration helps protect the carbon from sediment that can shorten its life and increase pressure loss. Mr. Pure Water can assess your Havana property and recommend a whole-house carbon setup tailored to your household’s needs for reliably reducing 1,1-dichloroethylene.