CureUV Brand UVC Bulb for Neptune 3000 - Ozone Producing F21694 4 Pin on a Single

4 Pin on a Single End - 42 Watt Germicidal Water Treatment Bulb

This replacement has the same arc length

Ultravation - UltraMax UMX-12012-EZ-M UV Light Bulb is 100% compatible with germicidal OEM Air sterilization filters

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that a good breath is really only as good as the quality of the air

CureUV Brand UVC Bulb for Neptune 3000 - Ozone Producing F21694 4 Pin on a Single4 Pin on a Single End 22 Watt Germicidal Water Treatment Bulb Ozone Producing Our CureUV brand Replacement UVC Light Bulb for Neptune 3000 is a 22 watt bulb that has a total length of 17. 71 inches and a four pin single ended base style. A 185 nm UV light produces UV energy in wavelengths shorter than 220 nm which decompresses oxygen to produce ozone. The light bulb lasts 10,000 hours after which we highly recommend replacing it for better