Including filter system and high-performance Radium filter.
Radium is a naturally occurring radioactive metal that can enter groundwater and, in some places, household water supplies. Because you can’t see, smell, or taste radium, the only reliable way to know if it’s in your tap water is through testing. Lab reports may list it as radium-226 or radium-228. For many Dahlberg homeowners who want peace of mind, treating water at the point it enters the house — not only at a single faucet — is the best way to protect the whole family.
Radium dissolves into water as it moves through certain rock and soil layers, so its occurrence depends on local geology more than daily plumbing habits. It often travels with other dissolved minerals, so water that appears clear can still contain radium. In Dahlberg’s humid subtropical environment, treating incoming water with a whole-house system ensures consistent protection for drinking, cooking, and bathing across every tap rather than relying on point-of-use fixtures alone.
For whole-house radium reduction, an ion exchange water softener is frequently the most effective single-filter choice. These systems use resin beads that exchange sodium or potassium ions for certain dissolved minerals, and radium can be removed as part of that process. When radium is present dissolved in the water rather than bound to sediment, installing an ion exchange unit on the main line treats all water entering a Dahlberg home so every faucet receives the same level of protection.
Ion exchange systems have a limited capacity, so correct sizing and routine maintenance are essential to keep radium removal reliable over time. The resin requires regular regeneration, and settings should be tailored to your household’s water use and chemistry to avoid early exhaustion. Many Dahlberg homes also benefit from a sediment prefilter to protect the resin and maintain steady flow. Mr. Pure Water can help pick and install a whole-house ion exchange solution that targets radium-226 and radium-228 while matching your home’s plumbing and needs.