Including filter system and high-performance Lindane filter.
Lindane is a man-made insecticide that has also seen limited use in some medical products. When it turns up in household water, it’s often due to past applications, improper disposal, or runoff that carries older residues into local groundwater or surface sources. Because lindane can persist in the environment, traces may remain long after the original source is gone. McDavid homeowners most commonly discover it through a water test, a local advisory, or simply by wanting reassurance about their family’s water quality.
Clear-looking water isn’t proof that lindane isn’t present — it doesn’t reliably alter taste, smell, or color at the levels typically found. As an organochlorine, lindane behaves differently than dissolved minerals like hardness and isn’t removed by basic sediment filters. Point-of-use devices can help at a single tap, but if you want consistent protection across showers, laundry, and every faucet in a McDavid house, a whole-house strategy is the more comprehensive choice.
A high-quality activated carbon filter is generally the best single-filter option for whole-house lindane removal. Carbon media adsorbs many organic chemicals on its large internal surface area as water flows through, and when a system is sized correctly it can treat water for the kitchen, bathrooms, and laundry throughout your McDavid home. Proper media selection and sufficient contact time at your expected flow rates are important so the carbon continues to perform when multiple fixtures run at once.
Mr. Pure Water can design a whole-house activated carbon system for McDavid homes that targets lindane while improving water at every tap. To protect the carbon and maintain performance, systems are commonly paired with sediment pretreatment if your water carries grit, rust, or particulates. Carbon media has a finite adsorption capacity, so routine maintenance and timely replacement are essential. If lindane has appeared on your water report, we’ll review the results with you and recommend the right carbon configuration for your property.