Product Overview

PureGuardian® LB4220 UV-C Replacement Bulb is a 1.2-watt bulb. UV-C light helps reduce airborne bacteria, viruses, mold spores* and works with Titanium Dioxide to reduce volatile organic compounds.
*Tested with Staphylococcus Albus, and Escherichia Coli, Aspergillus Niger, and Phi-X174.

 This bulb needs to be replaced every 10-12 months depending on use and environmental factors. It can be used for the PureGuardian® Air Purifier Model AC4220. The use of this genuine Guardian Technologies™ replacement part will maintain the product's performance.