Including filter system and high-performance PCBs filter.
PCBs are a group of industrial chemicals that persist in the environment and can sometimes be detected in water supplies. Also known as polychlorinated biphenyls, these compounds were commonly used in older electrical equipment and certain manufacturing processes. Once they reach waterways they can be slow to break down and may remain in sediments or low concentrations for long periods. Blocker homeowners usually hear about these concerns from utility notices, community conversations, or independent testing of well or tap water.
Because PCBs generally occur at very low concentrations, you won’t detect them by sight, smell, or taste in tap water. They can get into sources through legacy contamination, disturbed sediments, or runoff that carries pollutants into surface waters. Even if your water looks crystal clear in Blocker, homeowners sometimes worry about potential long-term exposure from everyday uses like cooking, showering, and laundry. Treating the whole house addresses all the water that enters your plumbing, not just a single faucet.
The best single-filter choice for whole-house PCB reduction is a quality activated carbon system, typically using catalytic carbon or a carbon block designed for strong adsorption. PCBs are hydrophobic organic compounds, so they’re captured more effectively by carbon media than by simple sediment filters. As your home’s water flows through the carbon bed, polychlorinated biphenyls adhere to the carbon surface and are reduced before water reaches fixtures. A whole-house carbon system also helps improve overall water quality by reducing other organic contaminants that travel the same paths.
To work well for a Blocker home, an activated carbon PCB filter needs adequate contact time and sufficient media volume to handle your peak flow. It’s common to pair a sediment pre-filter ahead of the carbon to prevent early clogging, while the carbon stage does the bulk of PCB removal. Correct sizing and scheduled replacement are essential because the carbon’s adsorption capacity will eventually be used up. Mr. Pure Water can evaluate your house and recommend a whole-house carbon system matched to your flow and needs so PCBs are addressed at the point where water enters your plumbing.