Including filter system and high-performance Oxadiazon filter.
Oxadiazon is a herbicide used to control weeds and, like other lawn or agricultural chemicals, can reach source water through runoff. In Hilolo households it’s not something you can rely on seeing or tasting, so the only way to know if oxadiazon is present is with a water test. If you’d rather limit potential exposure at every tap, treating water at the point where it enters your house makes the solution simple and consistent for showers, sinks and appliances.
Even in our humid subtropical Florida climate, water that looks clear and tastes fine can contain man-made organic chemicals that only lab analysis will reveal. Oxadiazon tends to come from runoff or incidental contamination rather than the minerals that cause scale, so typical hardness or sediment fixes won’t remove it. A whole-house system for Hilolo homes reduces what you bathe in, cook with and wash with, not just what you swallow from a single faucet.
For reducing oxadiazon, the most practical and effective choice for most homes is a whole-house activated carbon filter. Activated carbon adsorbs many organic compounds as water passes through the media, and because oxadiazon is an organic herbicide, carbon filtration is the go-to technology for this class of contaminants. Installed at the main service line, it treats water for the entire household in one straightforward step.
To work well in a Hilolo home, the carbon system needs adequate contact time and the correct media type—options like catalytic carbon or high-capacity granular activated carbon are 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 undersized. Adding a simple prefilter helps keep sediment out of the carbon bed and prevents channeling. Mr. Pure Water can assess your house and recommend the right whole-house carbon setup so oxadiazon reduction is consistent at every tap.