Including filter system and high-performance Oxadiazon filter.
Oxadiazon is a herbicide used to control weeds and can sometimes reach drinking water through runoff or other pathways. Because you can’t see or taste it, the only way to know whether oxadiazon is in your supply is with testing. Many Broad Branch homeowners prefer to limit any pesticide-related contaminants as a precaution; treating water where it enters the house makes it easy to protect every tap and appliance.
Even when Broad Branch water looks clear and pleasant, certain synthetic organic chemicals like oxadiazon can be dissolved and undetectable without laboratory analysis. This type of herbicide is a different concern than the minerals that cause hard-water spotting or sediment problems, so fixes for hardness or debris won’t reliably remove it. A whole-house solution reduces what you bathe in, cook with, and wash with, not just the water you drink from a single filter.
For lowering oxadiazon in Broad Branch homes, a whole-house activated carbon filter is the single most effective and practical option for most properties. Activated carbon works by adsorbing many organic compounds as water passes through the media, and because oxadiazon is an organic herbicide, carbon filtration is typically the preferred technology. Installed at the main water line, a properly sized carbon system treats showers, sinks, laundry, and appliances in one step.
To be effective in Broad Branch homes, the carbon system needs adequate contact time and the right media—options like catalytic carbon or high-capacity granular activated carbon are often chosen for broad VOC and herbicide reduction. Proper sizing matters because high household flow rates can shorten contact time and reduce adsorption if the tank is too small. Adding a simple prefilter to remove sediment helps prevent channeling and preserves carbon performance. Mr. Pure Water can assess your house and recommend a whole-house carbon setup sized and configured to provide consistent oxadiazon reduction at every tap.