Including filter system and high-performance PCBs filter.
PCBs are a group of industrial chemicals—also called polychlorinated biphenyls—that persist in the environment and can occasionally be detected in water sources. Historically used in older electrical gear and some manufacturing, they don’t break down quickly and can travel into waterways. Leesburg homeowners may first hear about them from utility notices, local conversations around Downtown Leesburg or Lake Harris Shores, or from independent water testing, so it’s understandable to want clear information about what they are and how they behave.
Because PCBs are usually found at very low concentrations, you won’t smell, see, or taste them in tap water. They can enter supplies through historic contamination, runoff, or by disturbing sediments in lakes and rivers—relevant in our Lake County area with its many waterways. Even if your water looks and tastes fine, homeowners often consider long-term exposure and the water used for cooking, bathing, and laundry. Treating water at the whole-house level covers all those uses, not just a single sink or pitcher.
The single most effective whole-house filter for PCBs is a high-quality activated carbon unit—commonly using catalytic carbon or a carbon block designed for strong adsorption. PCBs are hydrophobic organic compounds, which makes them more likely to stick to carbon media than be removed by basic sediment filters. As your Leesburg water flows through the carbon bed, polychlorinated biphenyls can adhere to the surface and be reduced before reaching taps throughout the house, while the system also helps address other similar organic contaminants.
To work reliably, an activated carbon system must provide sufficient contact time and enough media volume for your home’s peak flow—especially important in hard-water areas like Central Florida where mineral scale can affect plumbing. A sediment pre-filter is often installed ahead of the carbon stage to prevent early clogging, while regular cartridge or media replacement keeps adsorption capacity effective. At Mr. Pure Water we size whole-house carbon systems for Leesburg homes—whether in Legacy of Leesburg, Royal Highlands, or near Venetian Gardens—so PCB reduction begins where water enters your plumbing.