Including filter system and high-performance Oxadiazon filter.
Oxadiazon is a herbicide used to control weeds that can sometimes make its way into source water through runoff. In Treasure Coast homes it’s often present only at trace amounts when it appears, but many local homeowners prefer to minimize any exposure as a precaution. Because you can’t see or taste oxadiazon, the only way to know if it’s in your water is through testing; treating at the point of entry makes it easy to protect every tap in your house.
Even in areas like St. Lucie, Martin, and Indian River counties where water may look and taste normal, man-made organic chemicals can be dissolved and undetectable without lab analysis. Oxadiazon is usually linked to runoff or incidental contamination rather than the minerals that cause scale in our moderately hard Treasure Coast water, so standard hardness or sediment fixes won’t reliably remove it. A whole-house solution reduces what you bathe in, cook with, and wash with—not just what you sip from the kitchen tap.
For controlling oxadiazon throughout a Treasure Coast home, a whole-house activated carbon filter is the most effective and practical single option for most households. Activated carbon adsorbs 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, it treats showers, sinks, laundry, and appliances in one integrated system.
To work well in a coastal Treasure Coast residence, the carbon system needs sufficient contact time and an appropriate media type—such as catalytic carbon or high-capacity granular activated carbon chosen for broad VOC and herbicide reduction. Correct sizing is important because high household flow rates can shorten contact time and lower performance if the tank is undersized. Adding a simple prefilter helps keep sediment from clogging or channeling the carbon bed, which is useful in areas with older plumbing or post-storm turbidity. Mr. Pure Water can help select and size a whole-house carbon filter so oxadiazon reduction is consistent at every tap in your home.