Including filter system and high-performance Radium filter.
Radium is a naturally occurring radioactive metal that can enter groundwater and sometimes shows up in household water supplies. Because you can’t see, smell, or taste it, testing is the only reliable way to know what’s in your tap. Lab reports may identify it as radium-226 or radium-228. Homeowners in North Key Largo — whether in Ocean Reef Club, Port Largo or nearby neighborhoods — often prefer a solution that protects every faucet instead of treating only a single sink.
Radium dissolves as groundwater moves through certain rock and soil, so its occurrence depends on local geology more than daily household behavior. It can travel with other dissolved minerals, including those that contribute to moderate hardness in our Keys water, and may be present even when the water looks clear. For long-term exposure concerns in North Key Largo, treating the water where it enters the house provides whole-home protection for drinking, cooking, bathing, and appliances.
For whole-house radium reduction, an ion exchange water softener is often the most effective single-filter option. These systems use resin beads that exchange sodium or potassium for certain dissolved minerals, and they can capture radium in that same process. When radium exists dissolved in water rather than attached to sediment, an ion exchange unit installed on the main line treats all incoming water and helps keep consistent water quality at every tap in your North Key Largo home.
Because ion exchange resin has limited capacity, correct sizing and routine maintenance are essential for dependable radium removal. The system needs regular regeneration and settings matched to your household demand and local water chemistry — including moderate hardness common in the area — so the media doesn’t exhaust prematurely. Prefiltration for sediment is often recommended to protect the resin and maintain steady flow, especially given coastal, humid conditions and storm exposure in North Key Largo; Mr. Pure Water can help you choose and install a whole-house ion exchange solution that targets radium-226 and radium-228 and fits your plumbing layout.