Including filter system and high-performance Microcystins filter.
Microcystins are toxins produced by some cyanobacteria (often called blue-green algae) that can make their way into drinking water during algae blooms. These compounds differ from ordinary taste-and-odor issues and may be present even when water appears clear. Local homeowners in Fountainebleau often first learn about microcystins from utility alerts, regional news in Miami-Dade County, or seasonal public advisories. One frequently mentioned variant is microcystin-LR.
If microcystins are a concern, the aim is to lower exposure throughout the entire home rather than only at the kitchen tap. Everyday uses — drinking, cooking, making ice, rinsing produce, and brushing teeth — all matter. Because microcystins are dissolved organic contaminants, a simple sediment filter won’t reliably remove them. For Fountainebleau homes on hard municipal water in the Miami metro area, a whole-house solution helps ensure every shower, faucet, and appliance receives treated water.
For whole-home reduction of microcystins, a single, high-quality activated carbon filter is the recommended approach. Specifically, catalytic or high-capacity granular activated carbon media is commonly used because it adsorbs microcystins, including microcystin-LR, as water flows through the tank. This carbon treatment goes beyond a basic taste-and-odor cartridge by providing stronger adsorption and sufficient contact time. When installed at the main water line serving a Fountainebleau residence, it treats water before it reaches fixtures, showers, and household appliances.
Effective control of microcystins depends on pairing the right carbon media with correct flow rate and proper system sizing for your home. If water passes too quickly through an undersized unit, adsorption won’t have enough contact time to work well. A correctly sized whole-house activated carbon system can also improve overall water clarity and reduce other organic compounds that cause odors—helpful for households in hard-water areas like the Miami-Dade region. Keeping up with scheduled filter maintenance preserves performance and ongoing reduction when microcystins are present.