Pool Mate 1-2702 Liquid Filter Cleaner for Swimming Pools， 1-Quart<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Cleans sand， cartridge， and diatomaceous earth filters</li><li>Improves filter efficiency</li><li>Cuts away grease， body oils， mineral deposits， scale and suntan lotion</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41YIlNraC8L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/412%2Begt7e3L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51ywGThLplL.jpg" noproxy>