Kem-Tek KTK-50-0001 Pool and Spa Phosphate Remover， 1 Quart<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Eliminate or minimizes the need for algaecide</li><li>Eliminates algae and prevents future growth</li><li>Safe for all pool surfaces</li><li>Reduces phosphate levels</li><li>Reduces pool maintenance costs</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41p2sxNuS9L.jpg" noproxy>