As facilities face increasing demands for cleaner air, understanding filtration efficiency has become more important than ever. Air filters are not all created equal, and selecting the right level of filtration can directly impact indoor air quality, system performance, and regulatory compliance. From standard MERV-rated filters used in many HVAC systems to the advanced HEPA and ULPA technologies required in critical environments, each filtration level serves a distinct purpose in capturing airborne contaminants. AAF International explains the key differences in this article and why high-efficiency filtration plays a vital role in protecting people, processes, and products.
Choosing the Right Level of Air Filtration for Your Facility
