Including filter system and high-performance Magnesium filter.
Magnesium is a naturally occurring mineral that can dissolve from rock and soil into household water. In small doses it’s normal, but higher concentrations change how water behaves around the house. Many Fountain homeowners first spot it indirectly — water that seems “hard,” spots on fixtures, or soap that won’t lather well. Because magnesium often shows up alongside calcium, a water test is the only way to know what’s really causing the problem.
Elevated magnesium levels don’t always affect taste or smell, and you may notice them more in day-to-day use than in a glass of water. Mineral-rich water contributes to scale inside water heaters, plumbing, and appliances over time, and can leave stubborn residue on dishes, shower doors, and faucets. If you live in Fountain and suspect hard-water issues, a simple test will reveal whether magnesium is a major part of your home’s hardness profile.
The most effective single-filter solution at the point of entry is a whole-house ion exchange water softener. These systems remove hardness minerals such as magnesium by exchanging them for sodium or potassium ions as water passes through the resin. That exchange helps water rinse cleaner and reduces scale where it starts — before it reaches showers, sinks, and appliances — giving Fountain homes consistent softened water throughout the house.
A correctly sized ion exchange softener is chosen based on your water’s hardness, household size, and usage, then installed so every Faucet in your Fountain home benefits. The resin is periodically regenerated to maintain steady magnesium removal instead of fading like some media-only filters. If lowering magnesium is your primary goal rather than addressing taste or odor, this targeted whole-house approach is usually the best option, and Mr. Pure Water can test your water and recommend the right system.