Leisure Time 45435 Brominating Granular for Spas and Hot Tubs， 1.75 lb.<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Rapidly dissolves</li><li>Compatible with bromine sanitizers</li><li>For more than 25 years， Leisure Time has been the premier name in spa water care</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41qavR2%2ByrL.jpg" noproxy>