Culligan US-3UF-R Ultra Filtration System Replacement Filter (Fits System US-3UF)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Fits Culligan US-3UF Ultra Filtration Under Sink Drinking Water System</li><li>The Culligan US-3 Ultra Filtration Undersink Drinking Water System reduces: bacteria， viruses， reduces chlorine， taste &amp; odor， lead， lindane， atrazine， and microbial cysts.</li><li>Change the systems pre and post filter every 6 months to ensure contaminant removal claims</li><li>Convenient easy-change filter design allows for a quick， tool-free filter change without having to turn off your water supply</li><li>3-in-1 cassette style filter provides safe and secure filter replacement with locking handle</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41N7IloPbqL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31iYyJnNAsL.jpg" noproxy>