Including filter system and high-performance Arsenic filter.
Arsenic is a natural element that can end up in drinking water when groundwater or surface water contacts certain rock and soil. Because it typically has no taste, smell, or color, homeowners in Havana might not notice it without testing. Many people first learn about arsenic from a lab report, their utility, or after testing a private well — and if your results show arsenic, it’s sensible to take steps to reduce exposure throughout the house.
Arsenic appears in water in different chemical forms, most commonly arsenic(III) and arsenic(V), and that difference affects treatment choices. Concentrations can change over time, so a single test may not capture the full picture for a Havana home. The right next move is to match your filtration approach to your water’s chemistry so the system will perform reliably for your household.
For whole-house reduction of arsenic, a dedicated adsorptive media filter is often the best single-filter option for homes. These systems use specialized media—frequently iron oxide–based materials—that bind arsenic as water flows through the unit. Installed at the point where water enters a Havana residence, they help lower arsenic in showers, sinks, laundry and cooking water and focus on dissolved contaminants rather than just removing sediment or improving taste and odor.
Because effective arsenic removal depends on your water chemistry, adsorptive media systems are sized and configured based on test results and household flow requirements. If arsenic is present in a form that the media captures less well, a simple pre-treatment such as oxidation may be suggested so the filter can work more reliably. Regular media or cartridge replacements keep the system operating as intended. Mr. Pure Water can assess your Havana water report and help select and maintain a whole-house arsenic filter that matches your home’s needs.