Including filter system and high-performance Microcystins filter.
Microcystins are toxins made by certain cyanobacteria, often called blue-green algae, that can get into drinking water during algal blooms. Because these compounds behave differently than ordinary taste-and-odor problems, they can be present even when water appears clear. Footman homeowners typically hear about microcystins from utility messages, local advisories, or the news when blooms are a seasonal concern; one variant commonly mentioned is microcystin-LR.
When microcystins are a worry, the objective in Footman is to lower exposure throughout the whole house rather than only at a single faucet. Everyday uses — drinking, cooking, making ice, rinsing produce and brushing teeth — all matter. Because microcystins are dissolved, they won’t be resolved by sediment traps alone. A whole-house solution gives consistent treatment to every shower, tap and appliance in your home in humid subtropical Florida conditions.
For reducing microcystins across an entire house, a single high-quality activated carbon filter is typically the best choice. In particular, catalytic or high-capacity granular activated carbon media is commonly used because it adsorbs microcystins, including microcystin-LR, as water passes through the media. This carbon treatment is more robust than a basic taste-and-odor cartridge, emphasizing strong adsorption and sufficient contact time, and when installed at the main line it treats water before it reaches showers, faucets and appliances in Footman homes.
Good control of microcystins comes from matching the correct carbon media to the home’s flow rate and sizing needs. If water flows too fast through an undersized system, there won’t be enough contact time for adsorption to work effectively. A properly sized whole-house activated carbon system for your Footman residence can also help with overall clarity and reduce other organics that cause odor; routine maintenance keeps the system performing when microcystins are a concern.