Including filter system and high-performance Haloacetic Acids filter.
Haloacetic acids form when disinfectant like chlorine reacts with natural organic matter during water treatment; you may see them listed as HAAs, HAA5, or HAA9 on reports. Because they can develop during treatment and while water moves through the system, they may be present even when your tap water looks and smells normal. Many Cox homeowners choose to treat water where it enters the house to limit exposure from every faucet and fixture.
HAAs generally don’t have a noticeable taste or odor, so they’re not something you can detect by drinking a glass of water. Concentrations can change with source-water conditions and utility treatment practices, so one test may not capture long-term variation. Small point-of-use pitchers and under-sink filters can help at specific taps, but in Cox homes a whole-house system offers more consistent reduction for drinking, cooking, and bathing at every outlet.
A catalytic carbon whole-house filter is the most effective single-filter choice for reducing haloacetic acids. Catalytic carbon uses adsorption to target many disinfection byproducts, including HAAs, and when installed on the main line it treats water for showers, faucets, and appliances without changing daily routines. Proper sizing for your home’s flow rate helps the system reduce HAA5 and HAA9 alongside other chlorine-related byproducts.
To maximize HAA reduction, a correctly designed carbon tank provides enough media volume and contact time so water passes slowly through the carbon bed. Maintenance is straightforward — routine media replacement keeps performance steady — and because it treats water upstream the system also helps protect plumbing and fixtures from chlorinated water. Mr. Pure Water in Cox can assess your household demand and recommend the right catalytic carbon whole-house filter for your needs.