Including filter system and high-performance Magnesium filter.
Magnesium is a naturally occurring mineral that can dissolve into groundwater and enter household plumbing. In South Florida—where municipal supplies are commonly hard—small amounts are normal, but higher levels change how water performs around the house. Fisher Island homeowners often notice the effects as water that feels “hard,” reduced soap lather, or spotting on fixtures; because magnesium frequently occurs with calcium, testing is the only way to know which mineral is responsible.
Elevated magnesium won’t always affect taste or smell, yet its impact shows up in everyday use. Mineral-heavy water contributes to scale buildup in water heaters, pipes, and appliances, and leaves residue on dishes and shower glass that’s tough to remove. In Fisher Island residences—where hard water is common—a simple water test can reveal whether magnesium is a significant part of your home’s hardness profile and help guide the right treatment.
The most effective single-filter solution at the point of entry is a whole-house ion exchange water softener. These systems reduce hardness minerals like magnesium by exchanging them for sodium or potassium ions as water passes through the resin, so every tap on Fisher Island gets treated water that rinses cleaner and helps prevent scale in showers, sinks, and appliances. Because it conditions all incoming water, an ion exchange softener protects plumbing and equipment across the entire home.
Choosing the right ion exchange softener depends on your water hardness, household size, and daily use, and it’s installed so all faucets and appliances benefit. The resin is regenerated periodically to maintain steady magnesium removal rather than relying on media that can lose effectiveness. If lowering magnesium is your priority more than taste or odor issues, this targeted whole-house approach is usually the best match—Mr. Pure Water can test Fisher Island water and size a system to fit your needs.