Including filter system and high-performance Microcystins filter.
Microcystins are toxins produced by some cyanobacteria, often called blue-green algae, that can make their way into drinking water during algae blooms. Because they’re dissolved chemical compounds rather than simple taste-and-odor issues, microcystins can be present even when water appears clear. Homeowners in Chatham may learn about them from utility advisories, local reports, or seasonal notices; one frequently mentioned form is microcystin-LR.
When microcystins are a possibility, the safest plan is to reduce exposure throughout the house — not only at the kitchen tap. Water used for cooking, making ice, rinsing produce, brushing teeth and bathing can all matter, especially in humid subtropical Florida conditions like we have in Chatham. Because microcystins are dissolved, sediment filters alone won’t reliably remove them; a whole-house system ensures treated water at every faucet and appliance.
For whole-home control of microcystins, a single high-quality activated carbon filter is typically the best choice. Catalytic or high-capacity granular activated carbon media is commonly used because it adsorbs microcystins, including microcystin-LR, as water flows through the cartridge. This approach goes beyond a basic taste-and-odor cartridge by emphasizing stronger adsorption and sufficient contact time, and when installed at the main service line it protects showers, sinks and appliances in Chatham homes.
Effective reduction depends on matching the right carbon media to the home’s flow rate and properly sizing the filter. If water passes too quickly through an undersized unit there won’t be enough contact time for adsorption to remove microcystins. A correctly sized whole-house activated carbon system for your Chatham residence can also improve overall water clarity and reduce other organic odors — and routine maintenance keeps that protection consistent when microcystins are present.