What is a key reason for capturing aerosolized metal working fluids?

Capturing aerosolized metal working fluids is crucial primarily because they are hazardous to people and may damage equipment. These fluids often contain metal particles and chemicals that can pose serious health risks to workers, such as respiratory problems and skin irritation. Inhaling aerosolized particles can lead to long-term health issues, making it essential to implement effective filtration and capture systems in the working environment.

Additionally, these fluids can contribute to premature wear and tear on machinery, leading to costly repairs and downtime. Proper management through capture and filtration improves workplace safety and maintains equipment integrity, which is vital for efficient operations. While the other options touch upon relevant aspects—such as combustion risks and the need for cooling—they do not address the dual concern of health risk and equipment protection as comprehensively as this answer does.