Product Overview

Ensure your GermGuardian air purifier continues to deliver optimal performance with the GermGuardian LB4220 Replacement UV-C Bulb. Specially designed for GermGuardian model AC4220, this genuine UV-C bulb is the perfect replacement to maintain the effectiveness of your air purifier. Harness the germ-fighting power of UV-C light to help sanitize the air in your home, eliminating bacteria, viruses, and allergens. This bulb needs to be replaced every 10 to 12 months, depending on usage and environmental factors, to keep your unit running at its best. Regularly replacing the bulb is essential for maintaining the air purifier's peak efficiency and ensuring a clean, healthy environment for you and your family. Always use genuine Guardian Technologies replacement parts to ensure your air purifier continues to perform at its highest level.