Blue Devil B8060 Pop-Up Floating Chlorinator<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Pop up design</li><li>For use with pill or pellet shaped Chlorine/Bromine tablets</li><li>Indicates when to add more chlorine tablets</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41K-gdWM79L.jpg" noproxy>