Including filter system and high-performance Magnesium filter.
Magnesium is a natural mineral that can dissolve into household water from local rock and soil. In St Augustine South and surrounding areas of St. Johns County it’s often part of the hardness homeowners notice: water that feels stiff, soap that won’t lather, or spots left on faucets and glass. Because magnesium commonly occurs with calcium, it’s easy to misidentify the cause without testing, so a guide specific to our coastal homes helps sort it out.
When magnesium is present at higher levels you may not taste or smell it, but you’ll see its effects around the house. In hard-water communities like ours it contributes to scale inside water heaters, plumbing, and appliances, and can leave stubborn residue on dishes and shower doors. Coastal humidity and salt air in the St Augustine South area can exacerbate corrosion and make maintenance more frequent, so a simple water test is the quickest way to know if magnesium is a significant part of your home’s hardness.
The most effective single-filter solution for reducing magnesium at the point of entry is a whole-house water softener using ion exchange. These systems remove hardness minerals such as magnesium by exchanging them for sodium or potassium ions in a resin bed, delivering water that rinses cleaner and helps prevent scale before it reaches fixtures, appliances, and outdoor spigots around St Augustine South homes. Treating all incoming water keeps performance consistent throughout the house.
A correctly sized ion exchange softener is chosen based on your water hardness, household size, and daily use, then installed so every tap in your St Augustine South home benefits. The resin is refreshed through periodic regeneration, maintaining magnesium removal rather than declining like many media-only filters. If reducing magnesium is your primary goal instead of addressing taste or odor, ion exchange is usually the best match—Mr. Pure Water can test your water and set up a whole-house system tailored for dependable magnesium reduction.