Hunter 30850 UVC Replacement Bulb for 31206 and 36516 Humidifiers<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Ultraviolet technology is effective against bacteria， viruses and mold</li><li>Kills up to 99.9-percent of germs and viruses</li><li>Replace only once a year</li><li>Easily installed</li><li>Geniune oem part</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31PEeLZv1zL.jpg" noproxy>