Including filter system and high-performance PCBs filter.
PCBs are a group of industrial chemicals that persist in the environment and can occasionally be detected in water supplies. Also called polychlorinated biphenyls, these compounds were commonly used in older electrical gear and some manufacturing. Once they get into waterways, PCBs can be slow to break down and may remain at low levels for a long time. Chapel Hill homeowners usually hear about them through utility notices, neighborhood conversations, or private water testing.
Because PCBs are typically present at trace concentrations, they won’t change the taste, smell, or appearance of your tap water. They can enter drinking water through legacy contamination, disturbed sediments, or runoff that carries pollutants into streams and reservoirs. Even when water looks clear in Chapel Hill’s humid subtropical climate, concerns about long-term exposure for bathing, cooking, and laundry are understandable. Treating water at the main line ensures protection for everyday household uses, not just a single faucet.
The most effective single-filter option for whole-house removal of PCBs is a high-quality activated carbon system—typically catalytic carbon or a carbon block—because PCBs are hydrophobic organic compounds that adsorb well to carbon media. As water flows through the carbon bed, polychlorinated biphenyls cling to the carbon surface and are reduced before reaching your taps. This style of whole-house carbon filtration also helps lower other organic contaminants that behave similarly, improving overall water quality in your Chapel Hill home.
To work reliably, a whole-house activated carbon PCB filter needs adequate contact time and enough media to handle your household flow, especially during peak use. A sediment pre-filter is commonly installed ahead of the carbon stage to prevent early clogging, while the carbon does the primary contaminant removal. Because carbon’s adsorption capacity depletes over time, correct sizing and routine media or cartridge changes are essential. Mr. Pure Water can size and install a whole-house carbon system for your Chapel Hill property so PCBs are addressed where water enters your plumbing.