Including filter system and high-performance Lithium filter.
Lithium is a naturally occurring element that can dissolve out of certain rocks and soils and enter groundwater — including the Floridan aquifer many Three Lakes homes rely on. It can also come from industrial discharges or wastewater influences depending on local sources and treatment. Because lithium has no taste or odor at common concentrations, testing is the only reliable way to know whether it’s present; starting with an accurate water test helps Three Lakes homeowners choose the right approach.
Residents in Osceola County often hear more about lithium in recent water quality reports and news, and Three Lakes is no exception when people ask about it. Unlike minerals that cause staining or scale, lithium is typically invisible and won’t alter your water’s appearance or smell, so it can be easy to miss without testing. The good news is that proven treatment options exist that specifically target dissolved ions like lithium when you select the proper technology.
To reduce lithium throughout the house, the most effective single-filter choice is typically a reverse osmosis system installed at the point of entry. RO systems use a semipermeable membrane that rejects many dissolved salts and minerals, including small ions such as lithium that standard carbon filters generally don’t capture. Because Three Lakes groundwater is commonly hard and contains dissolved minerals, a whole-house reverse osmosis setup treats water before it reaches taps, showers, and appliances for broader protection.
A whole-house reverse osmosis installation requires more than swapping a cartridge — it needs prefiltration to protect the membrane and a plan for managing rinse or brine water. Many homeowners pair RO with sediment filters to trap grit and with carbon to reduce chlorine or chloramine that can shorten membrane life. Regular maintenance and periodic testing will help maintain lithium reduction over time; Mr. Pure Water can recommend a whole-house RO configuration tailored to Three Lakes houses and the local water conditions.