Filtrete Replacement Filter， 50-Gallon Fast Flow Replacement Filter， -Pack<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Filters 3x faster - than traditional filtering pitchers</li><li>Fast flow 50-gallon filter / about 1-1/2 months</li><li>Reduces sediment， chlorine taste and odor</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41vUfsCXMZL.jpg" noproxy>