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 can be present even when water looks clear, so Surf homeowners may learn about them from utility notices, local news, or seasonal health advisories. One commonly referenced form of these toxins is microcystin-LR.
In Surf households, reducing exposure means treating water used for more than just drinking at the kitchen sink — think cooking, ice, rinsing produce, and brushing teeth. Because microcystins are dissolved contaminants, they won’t be removed by sediment filters alone. A whole-house system gives consistent protection at showers, faucets, and appliances throughout your Surf home.
For whole-home reduction of microcystins in Surf, a single high-quality activated carbon filter is usually 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 basic taste-and-odor cartridge and is installed at the main line to treat water before it reaches every tap.
Effective control in Surf depends on matching the right carbon media to the home’s flow rate and properly sizing the filter so water has enough contact time for adsorption. If a unit is undersized and water flows too fast, adsorption won’t work as well. A correctly sized whole-house activated carbon system can also help with clarity and reduce organic compounds that cause odor, and routine maintenance keeps the system performing when microcystins are a concern.