Including filter system and high-performance Potassium filter.
Potassium is a natural mineral that can appear in private wells and, less commonly, in some municipal systems. It moves into water as groundwater travels through soil and rock, and runoff after heavy Florida storms can also affect what ends up in your supply. For most people small amounts aren’t noticeable, and potassium usually has no taste or odor at typical levels — which means the only reliable way to know if it’s present in your Sun Valley water is through testing, especially if you have health reasons to limit potassium intake.
Many Sun Valley homeowners first spot potassium on a lab report while reviewing overall mineral content alongside sodium, chloride, or total dissolved solids. In water it exists as dissolved ions, so it stays suspended rather than settling out — that’s why sediment traps and many standard carbon “taste and odor” filters won’t remove it. If you’re concerned about potassium in tap water, start with a proper analysis to confirm the level and ionic form before choosing treatment.
To lower potassium throughout your Sun Valley home, the most effective single-filter solution is a whole-house reverse osmosis system. RO uses a semipermeable membrane that rejects dissolved ions like potassium rather than just catching particles, so it can meaningfully reduce dissolved mineral levels. Installed as a point-of-entry system, a whole-house RO treats water before it reaches faucets and fixtures, giving consistent reduction at every tap.
Whole-house reverse osmosis is normally paired with prefiltration to protect the membrane from sediment and from chlorine or chloramine that can shorten its life — an important consideration in Florida’s humid, storm-prone environment where runoff can increase sediment and organic matter after heavy rains. The RO membrane handles potassium reduction while the pre- and post-stages preserve performance and reduce maintenance. Because RO creates a concentrate stream, it needs a drain connection and adequate space; Mr. Pure Water can assess your Sun Valley water test results and household water use to recommend a reliable, correctly sized system.