GermGuardian LB4000 Genuine UV-C Replacement Bulb for AC4300BPTCA, AC4825, AC4850PT & AC4900CA Germ Guardian Air Purifiers

GermGuardian LB4000 UV-C Replacement Bulb is a 5-watt bulb. The UV-C light fights germs, kills airborne bacteria, viruses and mold spores. The light kills germs without the use of chemicals. This bulb needs to be replaced every 10-12 month depending on use and environmental factors. It can be used for the GermGuardian Air Purifier Models AC4900, AC4825, AC4850, AC5300B, AC5350B, AC5350W. The use of this genuine Guardian Technologies replacement part will maintain the product's performance.