What type of filtration system is specifically required during asbestos cleanup?

During asbestos cleanup, it is essential to use HEPA filtration systems due to their ability to capture very small particles, including asbestos fibers, which are typically less than 1 micron in size. High-Efficiency Particulate Air (HEPA) filters are designed to trap at least 99.97% of particles of this size, making them the standard in environments where asbestos is present.

Regular air filters do not have the same efficiency and may allow harmful asbestos fibers to pass through, posing health risks to workers and anyone in the vicinity. Carbon filters are effective for removing certain chemicals and odors from the air but are not suited to filter out tiny particles like asbestos. UV light systems can kill bacteria and viruses but do not filter out particulate matter, including asbestos fibers, thus failing to provide the necessary protection during cleanup operations.

Utilizing HEPA filtration ensures a safer work environment for asbestos workers by effectively removing hazardous fibers and minimizing exposure risk.