Dichloroacetonitrile in Fidelis Florida Water

Unhealthy Levels of Dichloroacetonitrile in the Water Supply of Fidelis Florida Homes

Dichloroacetonitrile is a disinfection byproduct that can form when chlorine reacts with natural organic matter during water treatment. Because it’s produced during disinfection, it can be present even when water looks clear and has no noticeable odor. Homeowners in Fidelis may not detect it by taste or smell, so the only reliable way to know if it’s present is through testing. If you’re checking water quality for a Fidelis household, it helps to understand how these byproducts can appear in any treated supply.

Levels of disinfection byproducts like dichloroacetonitrile can change with shifts in source water and treatment conditions, sometimes varying by season. While these compounds are often grouped with other chlorinated byproducts, each one behaves differently in water and responds differently to filtration. For Fidelis homeowners who want broader protection for bathing, cooking, and laundry, treating water at the point it enters the house with a whole-house system gives coverage for every tap rather than relying on a single faucet filter.