Including filter system and high-performance Giardia filter.
Giardia is a tiny parasite that can enter water supplies as hardy cysts; you may also hear it called Giardia intestinalis or Giardia lamblia. Because these organisms are invisible, contaminated water won’t look, taste, or smell different, so many Sewall’s Point homeowners choose added protection where water first enters the house. A whole-house barrier gives you confidence that water used for showers, cooking, and appliances has an extra layer of safety.
Water can pick up contaminants from things like damaged pipes, cross-connections, or runoff that affects treatment. Even with municipal or well treatment, families in Martin County often prefer another safeguard—especially if someone in the home is sensitive to water quality. Installing protection at the point of entry helps ensure every faucet, shower and device in Sewall’s Point receives the same treatment, which is a practical upgrade for coastal Florida homes dealing with hard water and mineral buildup.
The most reliable single filter type for whole-house Giardia protection is a cyst-rated absolute membrane filter. These systems remove Giardia cysts with a fine physical barrier instead of relying solely on chemicals. When sized for your household flow, an absolute membrane can cover multiple fixtures at once and reduce the chance cysts reach your taps—making it an effective mechanical solution for Sewall’s Point residences.
A whole-house membrane filter should be installed on the main supply so all incoming water to your Sewall’s Point home passes through the barrier. Performance hinges on choosing the correct micron rating and keeping the system maintained so flow and protection remain steady. Many homes add a sediment prefilter upstream to catch larger particles and protect the membrane; the membrane stage is the critical component for removing Giardia intestinalis and Giardia lamblia. Mr. Pure Water can assess your plumbing and recommend the right setup for local conditions.