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. Also called polychlorinated biphenyls, these compounds were commonly used in older electrical gear and manufacturing. Once they reach waterways they tend to be slow to break down and may linger in sediments or the water column. In Craggs, homeowners typically hear about PCBs from local utility notices, neighborhood conversations, or private water testing results, and often want clear, practical steps to reduce potential exposure at home.
Because PCBs usually occur at very low concentrations, tap water will not reveal them by sight, smell, or taste. They can enter drinking water through past contamination, disturbed sediments, or runoff that carries pollutants into nearby surface waters. Even if Craggs tap water appears clean, residents may still worry about long-term exposure from everyday uses. A whole-house solution treats the water used for showering, cooking, laundry and all household needs, not just a single sink or pitcher.
The most effective single-filter choice for removing PCBs in a whole-house system is an activated carbon filter—typically catalytic carbon or a dense carbon block—because PCBs are hydrophobic organic compounds that adsorb well to carbon media. As municipal or well water flows through the carbon, polychlorinated biphenyls tend to stick to the carbon surface rather than passing through. A properly specified whole-house carbon stage also reduces many other organic contaminants that behave similarly, improving overall water quality for Craggs households.
To work reliably for a Craggs home, an activated carbon PCB filter must provide sufficient contact time and enough media for the house’s peak flow. A sediment pre-filter is commonly placed before the carbon to protect the media from clogging, while the carbon stage does the bulk of the contaminant removal. Because carbon’s adsorption capacity is finite, correct sizing and scheduled cartridge or media replacement are essential. Mr. Pure Water can help size and install a whole-house carbon system matched to your home so PCBs are addressed right where water enters your plumbing.