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 drinking water. Also called polychlorinated biphenyls, they were commonly used in older electrical equipment and certain manufacturing settings. Once PCBs reach waterways they can be slow to break down and may linger in sediments or low concentrations in source water. In The Cove, homeowners hear about them through utility water quality reports, neighborhood conversations, or private testing, especially since local water quality can vary by utility or by whether a house is on municipal supply or a private well.
Because PCBs are usually present at very low levels, they don’t change the taste, smell, or appearance of tap water. They can enter your water through legacy contamination, disturbed sediments, or runoff that carries pollutants into surface sources. Even when water looks and smells fine in The Cove, people often worry about long-term exposure from everyday uses like cooking, bathing, and laundry. That’s why a whole-house solution is useful — it treats water at the point it enters your home so every faucet and appliance benefits, not just a single tap.
The most effective single-filter option for whole-house reduction of PCBs is a high-quality activated carbon system, typically using catalytic carbon or a carbon block designed for strong adsorption. PCBs are hydrophobic organic compounds, so they’re well-suited to capture by carbon media rather than by simple sediment filters. As The Cove water moves through a properly sized carbon bed, polychlorinated biphenyls can adhere to the carbon surface and be reduced before reaching your plumbing. A whole-house carbon filter also helps cut other organic contaminants that travel along similar pathways.
To work reliably in a The Cove home, an activated carbon PCB filter needs adequate contact time and sufficient media volume for your household flow rates. It’s common to pair a sediment pre-filter upstream to protect the carbon from premature clogging, but the carbon stage does the heavy lifting for PCBs. Proper sizing and scheduled cartridge or media changes are essential because adsorption capacity will eventually be used up. At Mr. Pure Water we can size and install a whole-house carbon system tailored to your home so PCB reduction happens right where water enters your plumbing.