Including filter system and high-performance Bromochloroacetonitrile filter.
Bromochloroacetonitrile is a disinfection byproduct that can form when utilities treat drinking water to control microbes. It appears through reactions between disinfectants and naturally occurring organic matter, especially when bromide is present, so it can be created even if the source water looks clear. Homeowners in Havana won’t usually detect it by taste or smell, which is why testing and targeted treatment are important steps to protect household water quality.
When levels of bromochloroacetonitrile are elevated it signals ongoing byproduct formation related to routine disinfection processes at the utility. Concentrations can shift with changes in source water, seasonal organic content, and treatment practices, so what’s in the tap can vary over time. While a point-of-use filter helps at a single faucet, your showers, laundry, and other taps still receive the same treated supply; a whole-house solution helps lower exposure everywhere water is used in Havana homes.
To address bromochloroacetonitrile throughout your house, a whole-house catalytic carbon filter is generally the most effective single-filter choice. Catalytic carbon is a boosted form of activated carbon that adsorbs and helps break down many disinfection byproducts more effectively than standard carbon media. Installed at the main water line, it treats water before it reaches every tap, shower, and appliance, giving Havana homeowners consistent reduction for drinking, cooking, and daily use.
A correctly sized catalytic carbon whole-house system emphasizes sufficient contact time, which matters for removing low-level organic byproducts like bromochloroacetonitrile. It also reduces other treatment-related compounds that affect overall water quality, helping plumbing and appliances run better. Because water conditions and household usage differ from home to home in Havana, matching filter capacity and flow rate to your specific plumbing prevents short-circuiting and maintains steady performance — Mr. Pure Water can help you pick the right configuration.