Package Contents: You will receive 4 pcs 5W LB4000 replacement bulbs
Durable LB4000 Replacement Bulbs: The LB4000 replacement bulbs will last a long time, for best results it is recommended to replace the UV bulbs every 10-12 months
Safe to Use:UV-C light is used in conjunction with titanium dioxide to reduce volatile organic compounds and does not produce ozone; LB4000 bulbs are also effective in isolating pollen and dust mites
Compatibility: LB4000 Replacement Bulb Compatible with GermGuardian LB4000 AC4300BPTCA AC4825, AC4850 AC4850PT AC4900, AC4900CA AC5300B AC5350B AC5350W Air Purifier
