Including filter system and high-performance Giardia filter.
Giardia is a tiny parasite that can enter water as hardy cysts, and you'll also see it called Giardia intestinalis or Giardia lamblia. Because these organisms are microscopic, they won’t change the look, taste, or smell of water coming into your Cardwell home, so homeowners often don't realize they could be present. That’s why many residents choose to add protection where the water first enters the house—to stop cysts before they travel through plumbing.
Water in Cardwell and across Florida can be exposed to contamination from things like compromised pipes, cross-connections, or storm runoff that affects treatment. Even if your supply is treated, some families prefer an extra barrier for peace of mind—especially in our humid subtropical climate where household water quality and hardness can vary between municipal supplies and private wells. A whole-house system treats every shower, faucet, and appliance the same, giving consistent protection throughout your home.
The most effective single filter for whole-house removal of Giardia is an absolute membrane filter that’s cyst-rated. These filters remove cysts with a physical, fine-pored barrier instead of relying solely on chemicals. When you size the membrane correctly for your home's flow, it can protect all fixtures at once without gaps in coverage. For many Cardwell homeowners, this straightforward mechanical approach is the best way to reduce the chance of Giardia cysts reaching taps.
For best performance in a Cardwell home, install a whole-house cyst-rated membrane on the main water line so all incoming water passes through the barrier. The membrane’s effectiveness depends on choosing the right micron rating and keeping it maintained so flow and protection remain steady. In some homes a sediment prefilter is added upstream to catch larger particles and extend membrane life, but the membrane stage is the critical step for addressing Giardia intestinalis and Giardia lamblia. Mr. Pure Water can help size and install the right system for your plumbing and household demand.