True or False: Studies have shown that installing large carbon filters on the water supply is an excellent method of Legionella control.

Installing large carbon filters on the water supply is not regarded as an excellent method for controlling Legionella, which is a type of bacteria that can cause waterborne illness. Studies have indicated that while carbon filters are effective in removing certain contaminants, they do not specifically target or eliminate Legionella bacteria.

Legionella thrives in warm water environments, and its control generally involves maintaining water temperatures outside of its growth range, ensuring proper plumbing system design, performing routine maintenance, and utilizing biocides designed to kill or inhibit bacterial growth.

Research has focused more on temperature control, water system design, and other treatment methodologies rather than relying solely on carbon filters for Legionella management. This understanding underlines why carbon filters are not considered a comprehensive or effective solution for controlling Legionella in plumbing systems.