Including filter system and high-performance Strontium-90 filter.
Strontium-90 is a radioactive form of strontium that can occur at very low concentrations in water. Because it acts like calcium, it moves with groundwater and can reach a house through the main supply line; there’s no reliable taste, smell, or color to reveal it. The only way for Madison homeowners to know for sure is to have their water tested specifically for radionuclides.
In Madison, people use household water for drinking, cooking, making ice, bathing, and brushing teeth—so any contaminant found in tests affects everyday life. If your water shows elevated strontium-90, the aim is to lower exposure by treating water at the point it enters the home so every fixture receives protection. Point-of-use devices help a single tap but leave the rest of the house unprotected; a correctly chosen whole-house system gives consistent treatment across all your daily uses.
For reducing strontium-90, a whole-house water softener using ion exchange is often the most effective single-filter option. The resin in the softener swaps certain dissolved ions for sodium or potassium and can capture other positively charged contaminants like strontium. Because strontium-90 is chemically strontium, it can be reduced through that same exchange process, making an ion exchange softener a practical choice for Madison homeowners who want treatment at the home’s entry point.
An ion exchange softener must be sized for your household’s water use and overall mineral content to perform well in Madison. Regular regeneration with salt restores the resin so it continues to remove strontium over time, and routine maintenance helps preserve consistent performance. Pairing the softener with good prefiltration protects the media from sediment and extends its life; Mr. Pure Water can review your water test results and recommend a whole-house setup that targets strontium-90 without unnecessary complexity.