Phosphate Crystal Water Filter<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Hexametaphosphate Crystals help prevent Lime and Scale deposits</li><li>Effective for treating corrosion and iron problems</li><li>Variety of media volumes and flow rates</li><li>Manufactured with all FDA grade materials</li></ul></div><img src="http://ecx.images-amazon.com/images/I/21aQSV6BJQL.jpg" noproxy>