Franke FRX02-2PK Triflow Water Filter Cartridge， 2-Pack<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Reduces fine particulate matter and turbidity</li><li>Enhanced bacteriostatic and self sterilizing properties</li><li>Filtration down to .2 microns</li><li>Should be replaced every 6 MOS to 1 year depending on water quality and usage</li><li>Ion exchange resin for lead and heavy metal reduction</li></ul></div><img src="http://ecx.images-amazon.com/images/I/21Jop2Uvg9L.jpg" noproxy>