Including filter system and high-performance Protozoa filter.
Protozoa are microscopic organisms that can enter water when surface runoff, wildlife, or treatment interruptions affect supplies — situations familiar to coastal communities like Saint Augustine South. Homeowners commonly hear the names Giardia and Cryptosporidium when these microbes are discussed. Because protozoa are living organisms rather than dissolved chemicals, they behave differently in plumbing and won’t be stopped by every type of filter; effective treatment relies on removing them physically from the water.
Concerns about protozoa in Saint Augustine South homes often arise after boil-water notices, heavy storms, or main breaks — and for properties on private wells. Because these organisms can appear intermittently, problems may seem to come and go from week to week. Sometimes homeowners spot cloudiness or extra sediment, but protozoa are often invisible and usually don’t change taste or smell. Installing whole-house protection keeps showers, sinks and appliances — not just the kitchen tap — guarded against whatever may enter your plumbing in our humid, hard-water area of St. Johns County.
For whole-house reduction of protozoa, the single most effective choice is a correctly sized mechanical sediment filter with an absolute micron rating appropriate for protozoan cysts. In practice that means an absolute 1-micron (or finer) cartridge that strains particles instead of depending on chemical adsorption. This style of filter targets the size range of Giardia and Cryptosporidium and captures those particles as water flows through. When installed at the point of entry, it helps prevent protozoa from reaching plumbing and appliances across your Saint Augustine South home.
Fine mechanical filters remove tiny particles by trapping them, so correct flow-rate sizing and routine cartridge changes are critical to keep performance steady — especially with our hard municipal groundwater that can contribute to mineral and sediment buildup. Homes with heavier sediment may also want a coarse prefilter upstream to reduce clogging and pressure loss. While disinfection has its place, a micron-rated barrier filter is a straightforward way to lower protozoa throughout the house, and Mr. Pure Water can size and pair the proper housing and cartridges for reliable protection at every tap in Saint Augustine South.