How ULPA Filters Improve Indoor Air Quality in Healthcare Facilities Indoor air quality (IAQ) plays a crucial role in maintaining a healthy environment, especially in healthcare facilities where patients, staff, and visitors are susceptible to airborne contaminants. One effective solution to enhance IAQ is the use of ULPA (Ultra-Low Particulate Air) filters. In this article, we will explore how ULPA filters work and their significant impact on improving indoor...