According to the U.S. Centers for Disease Control (CDC), germicidal UV air
purification is recommended for biological contaminants. In fact, UV air
purifiers are commonly used in hospitals and other healthcare facilities in
order to help eliminate viruses, bacteria, and pathogens. The Surround Air MultiTech-UV lamp is the replacement UV lamp for the Surround Air Multi-Tech XJ-3000C, XJ-3000D, and XJ-3000E air purifiers. Regularly replace the UV lamp every 12 months in order to ensure optimal microorganism control.