What does MERV stand for?

MERV stands for Minimum Efficiency Reporting Value. This term is used to measure the effectiveness of air filters, specifically their ability to capture particles of different sizes. The MERV rating is a scale that ranges from 1 to 16, indicating how well a filter will perform in trapping airborne particles. A higher MERV rating signifies better filtration efficiency, which is crucial in healthcare settings where maintaining air quality and safeguarding patient health is essential.

Understanding the MERV rating is particularly important in various applications, such as HVAC systems in hospitals and healthcare facilities, as it helps determine the most suitable air filtration solutions to reduce airborne contaminants effectively.