HEPA Air Filters
For applications that require extremely clean air, HEPA air filters are used in HVAC systems to remove the maximum amount of impurities from the air stream. This improves indoor air quality and prevents pollutants from accumulating in the equipment and causing damage. HEPA filters are more effective than other types of air filters and are often used in clean rooms, hospitals, pharmaceutical facilities, data centers, laboratories, and food processing industries, where very high levels of contamination control are required. They're made in the shape of a box.