Kem-Tek 2814-6 Pool and Spa All-in-One Chlorinating Granules， 2 Pounds<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Fast dissolving and leaves no residue</li><li>For every pool sanitization and super chlorination</li><li>Sun light UV protected to last longer</li><li>Will not cloud water or raise ph</li><li>Economical size for pop up pools and small above ground pools</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41-znexbppL.jpg" noproxy>