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 algae blooms. These compounds aren’t the same as ordinary taste-and-odor issues, so they can be present even when water appears clear to the eye. In Craggs, homeowners typically learn about microcystins from utility advisories, neighborhood notices, or local news; one frequently mentioned form is microcystin-LR.
When microcystins are a potential problem, the priority is reducing exposure throughout the whole house, not only at the kitchen sink. Think beyond drinking and cooking—ice makers, brushing teeth, and rinsing produce all use the same household supply. Because microcystins are dissolved contaminants, sediment-only filters won’t reliably address them. A whole-house treatment installed at the main line gives consistent protection at every tap in Craggs homes.
For whole-home reduction of microcystins, a single, high-quality activated carbon filter is generally the most effective choice. Catalytic or high-capacity granular activated carbon media is commonly used because it adsorbs microcystins, including microcystin-LR, as water flows through the unit. This carbon treatment is more robust than a basic taste-and-odor cartridge, emphasizing strong adsorption and sufficient contact time; when installed at the main water line in a Craggs residence, it protects showers, faucets and appliances.
Effective control depends on matching the right carbon media with appropriate flow rate and proper sizing for your home. If water moves too fast through an undersized system there may not be enough contact time for adsorption to occur. A correctly sized whole-house activated carbon system in Craggs can also help reduce other organics that cause odor and improve overall water clarity; routine maintenance keeps the system performing when microcystins are present.