Including filter system and high-performance Microcystins filter.
Microcystins are toxins produced by certain cyanobacteria, often called blue-green algae, that can make their way into drinking water during algae blooms. Because these toxins are dissolved, they may be present even when water appears clear and are different from ordinary taste-and-odor problems. Fountain homeowners commonly learn of microcystins from utility notices, local news, or seasonal advisories; one frequently mentioned form of the toxin is microcystin-LR.
If microcystins are a concern in Fountain, reducing exposure across the whole house matters — not just at the kitchen sink. Water used for cooking, making ice, rinsing produce, and brushing teeth can all be routes of contact. Because microcystins are dissolved contaminants, sediment-only filters won’t reliably remove them. A whole-house treatment installed at the main line provides consistent protection at showers, faucets, and appliances throughout your Fountain home.
For whole-home reduction of microcystins, a single, high-quality activated carbon filter is generally the most effective solution. 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 is more than a basic taste-and-odor cartridge: it’s designed for strong adsorption and sufficient contact time. When placed on the main water line in a Fountain residence, it treats water before it reaches every tap.
Good control of microcystins depends on matching the right carbon media to proper flow rate and system sizing for your home. If water is forced through an undersized unit too quickly, there won’t be enough contact time for adsorption to work effectively. A correctly sized whole-house activated carbon system for a Fountain property can also improve overall clarity and reduce other organics that cause odors. Keeping the filter maintained on schedule helps sustain performance when microcystins are present.