Why is it important to monitor the efficiency of a HEPA filter?

Monitoring the efficiency of a HEPA filter is crucial to maintain optimal filtering performance because HEPA filters are designed to capture a significant percentage of airborne particles, including hazardous materials like asbestos. If the filter becomes clogged or its efficiency decreases, it can compromise air quality and expose workers and surrounding environments to harmful contaminants. Regular monitoring ensures that the filter is functioning within its specified parameters, effectively trapping particles to protect health and safety in areas where asbestos or other hazardous materials are present.

While compliance with state regulations and extending operational life are important considerations, the primary focus is on ensuring that the filter continues to perform at its best, thus ensuring the safety of the work environment. An aesthetically pleasing filter, while a consideration in design, does not impact the fundamental purpose of air filtration and safety.