Including filter system and high-performance Strontium-90 filter.
Strontium-90 is a radioactive form of strontium that can appear in water at very low concentrations. Because it behaves much like calcium, it moves with groundwater and can enter a house through the main supply line without changing taste, smell, or color — so you can’t rely on senses to detect it. The only dependable method to know whether it’s in your Rambo water is a focused laboratory test for radionuclides.
In Rambo homes, water is used for much more than drinking — cooking, making ice, bathing, and brushing teeth all involve the same supply. If testing finds elevated strontium-90, the safest approach is to reduce exposure by treating water at the point it enters your house so every faucet and fixture gets protected. Point-of-use filters can serve one sink, but they leave the rest of the household unprotected; a correctly chosen whole-house system gives consistent treatment across daily water use in your home.
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 that same exchange can capture positively charged contaminants like strontium. Because strontium-90 is chemically strontium, it can be reduced by this ion exchange process, making an entry-point softener a practical choice for Rambo homeowners who want treatment at every tap.
An ion exchange softener must be sized for your household’s water use and the mineral load to perform well in Rambo. Regular regeneration with salt restores the resin so it continues to remove strontium over time, and routine maintenance helps sustain performance. Prefiltration often protects the resin from sediment and extends system life. Mr. Pure Water can review your lab results and recommend a whole-house setup for Rambo that targets strontium-90 effectively without making the system more complex than it needs to be.