Spa Essentials 32362000 Brominating Concentrate Granules for Spas and Hot Tubs， 2-Pound<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>One step fast dissolving brominating granules</li><li>Acts as a sanitizer and an oxidizer; no need for two products</li><li>May be added directly to spa， no pre-dissolving needed</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41mAs7Blo1L.jpg" noproxy>