Culligan D40 Level-4 Drinking Water Replacement Cartridge<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>N/A</li><li>Imported</li><li>The D-40A premium filtration replacement cartridge works as a replacement filter cartridge for the Culligan US-550 and US-600A</li><li>Provides cleaner better tasting water for cooking or drinking</li><li>The D-40A filter cartridge reduces: particulates class III， chloride and cyst， asbestos， Mercury， turbidity， Atrazine， lindane， lead and removes bad taste and odor from water</li><li>The US-600A with D-40A is Tested and Certified by NSF International against NSF/ANSI Standard 42 for the reduction of aesthetic Chlorine Taste and Odor and nominal Particulate Class I. Standard 53 - Cyst， Turbidity， Mercury， Lindane， Atrazine and Asbestos reduction</li><li>The D-40A cartridge can filter up to 600 gallons of water or can last for 6 months</li><li>Water flow rate from faucet， 0.6 gpm at 60 psi</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31qU78pgy5L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41tCkCZ%2BsXL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/313a5plS1AL.jpg" noproxy>