Including filter system and high-performance Giardia filter.
Giardia is a tiny parasite that can enter water supplies as hardy cysts; you might also hear it called Giardia intestinalis or Giardia lamblia. Because these organisms are microscopic, they won’t change the water’s taste, smell, or appearance, yet they can travel through plumbing with your water. Many New York homeowners choose to add treatment where water enters the house to create a reliable first line of defense.
Water can become exposed to contamination from things like damaged pipes, cross-connections, or runoff that affects treatment. Even in treated systems, households in New York sometimes prefer an extra barrier for comfort—especially if family members are sensitive to water-quality changes. A whole-house system delivers the same protection to showers, faucets, and appliances, giving homeowners consistent control over what comes through their plumbing.
At the whole-house level, the single most effective filter for addressing Giardia is a cyst-rated absolute membrane filter. These units use a fine physical barrier to strain out Giardia cysts rather than relying on chemicals. When the filter is sized correctly for your home’s flow requirements, it protects multiple fixtures at once and provides continuous coverage. It’s a simple, mechanical solution to reduce the chance of cysts reaching your taps.
For best results in New York homes, install a whole-house membrane filter on the main water line so every drop passes through the barrier. Performance depends on selecting the proper micron rating and maintaining the unit to preserve flow and protection. Many systems include a prefilter ahead of the membrane to remove larger sediment and extend membrane life, while the membrane stage is the critical defense against Giardia intestinalis and Giardia lamblia. Mr. Pure Water can help size and match the system to your plumbing and household demand.