Including filter system and high-performance Selenium filter.
Selenium is a naturally occurring element that can enter water when it leaches from certain rocks and soils or from nearby industrial and agricultural sources. While small amounts are part of normal nutrition, drinking water isn’t a controlled source, so higher concentrations are a potential worry for homeowners. Because selenium has no color or taste, the only reliable way to find it in your supply is through testing—Century residents should test their water if they have concerns, then choose a treatment targeted to the results.
Selenium can appear in different chemical forms, and some are more difficult to remove than others. Typical whole-house systems sized for chlorine, odor, or sediment won’t necessarily capture dissolved contaminants like selenium. That’s why a local treatment plan for Century homes starts with a water chemistry check and then matches media and technology to that profile. When the right methods are used, you can lower selenium at every faucet for drinking, cooking, bathing, and laundry.
For whole-house protection, the single filter type most effective against selenium is a reverse osmosis system engineered for point-of-entry use. RO systems force water through a semipermeable membrane that separates dissolved contaminants—making them suitable for reducing selenium in ways basic carbon filters cannot. A correctly designed whole-house RO also includes prefiltration to shield the membrane from sediment and chlorine, so the system delivers consistent treated water throughout a Century home.
Because selenium’s behavior depends on its chemical form and overall water chemistry, a whole-house RO must be sized and configured for your household flow and source conditions. Proper pretreatment reduces fouling and scaling that shorten membrane life, and scheduled maintenance keeps removal effective over time. Mr. Pure Water in Century can assess your water, recommend the right whole-house reverse osmosis setup, and install it so you get reliable selenium reduction without compromising daily water use.