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 are dissolved, they may be present even when water looks clear and aren’t the same as routine taste-and-odor problems. Lake Mary homeowners often learn about microcystins from local advisories, utility notices, or the news; one frequently mentioned form is microcystin-LR.
In Lake Mary houses — whether in Heathrow, Timacuan, or Crystal Lake Winter Homes — the aim is to lower exposure throughout your whole home, not just at the kitchen sink. Water used for cooking, ice, rinsing produce, and brushing teeth all matter, as do showers and appliances. Because microcystins are dissolved contaminants, plain sediment filters won’t remove them effectively; a whole-house strategy treats incoming water at the main so every tap and appliance sees treated water.
For whole-home reduction 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. This carbon treatment is more robust than a simple taste-and-odor cartridge and is designed for strong adsorption and sufficient contact time; installed at the main line, it treats water before it reaches showers, faucets, and appliances in your Lake Mary residence.
Effective control depends on matching the right carbon media to the home's flow rate and properly sizing the filter for your household. If water passes too quickly through an undersized unit, there won’t be enough contact time for adsorption to work. A correctly sized whole-house activated carbon system can also help with overall water clarity and reduce other organics that cause odor — helpful in Seminole County’s hard water areas — and regular maintenance keeps performance steady when microcystins are a concern.