Including filter system and high-performance Legionella filter.
Legionella is a naturally occurring bacterium that can grow in building plumbing when conditions allow. The species most often referenced is Legionella pneumophila, which can colonize water heaters, storage tanks, low-flow piping and other parts of a home's system. It becomes a concern when water is turned into mist or spray — for example from showers, faucets or some appliances — because that’s how people are most likely to be exposed. Because Legionella usually doesn't change the taste, smell or look of water, regular testing and preventive measures matter for Majette homeowners.
Even if your incoming supply has been treated, Legionella can re-establish itself inside a house when warm temperatures, infrequent use, mineral scale and biofilm create a hospitable environment. Stagnant sections of pipe and sediment buildup can help bacteria persist, so exposure risk in everyday activities — especially those that create aerosolized water — is often greater than concerns about drinking water alone. For residents of Majette, managing water quality where it enters the home is an important step within a broader prevention plan.
If you prefer a single whole-house solution, the most reliable option for physically removing Legionella is a true barrier filter designed for microbial reduction — for example, a whole-house ultrafiltration unit. Ultrafiltration uses a very fine membrane to strain out bacteria-sized particles instead of relying on adsorption for taste or odor, making it effective against organisms like Legionella pneumophila before water reaches showers and fixtures. Installed at your main line, this approach protects all taps and appliances throughout a Majette home.
A whole-house ultrafiltration system should be sized properly and paired with prefiltration to remove larger sediment so the membrane can perform reliably and have a longer life. Regular maintenance is essential because barrier filters require periodic service to prevent fouling and sustain flow rates. Since controlling Legionella also depends on in-home conditions, Majette homeowners should monitor water heater temperature, avoid dead-end plumbing, and use fixtures regularly. Mr. Pure Water can help evaluate your house and recommend a whole-house setup that fits your needs and supports a comprehensive Legionella reduction plan.