Including filter system and high-performance DDT filter.
DDT is a persistent pesticide that can remain in the environment long after use has stopped. Because it breaks down slowly, tiny amounts can occasionally enter water supplies from runoff or disturbed soils and sediments. You usually won’t detect DDT by taste or smell, so Campbell homeowners who are concerned often choose a focused filtration strategy to lower exposure at every tap.
Even when tap water appears clear in Campbell’s humid subtropical climate, long-lasting organic chemicals like DDT can still be present at low levels. DDT tends to bind to particles and natural organic matter, which influences how it moves through water and the best treatment approaches. The only definitive way to know what’s in your water is testing — especially for private wells — and a whole-house filtration system treats water before it reaches showers, sinks, and laundry.
To reduce DDT, the most effective single-filter solution for homeowners is a whole-house activated carbon system. Because DDT is a hydrophobic organic compound, it adsorbs well to high-quality carbon media. A correctly sized carbon tank protects all household water — not just the kitchen tap — so cooking, bathing, and laundry benefit continuously without adding chemicals to your supply.
Not all carbon systems perform the same for DDT, so media type and sizing matter for Campbell homes. Granular activated carbon (GAC) with adequate contact time and media volume is commonly recommended for whole-house use, since it improves adsorption as water flows through the tank. Properly matching the system to your household flow rate prevents water from passing too quickly, and scheduled media replacement maintains effectiveness. Mr. Pure Water can evaluate your needs and help size a whole-house carbon filter so DDT reduction is part of everyday water use.