Frigidaire ULTRAWF Refrigerator Water Filter<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>For guaranteed performance， use Frigidaire® genuine water filters.</li><li>Imitation filters may display a lower price and claim to be compatible with Frigidaire refrigerators， but only Frigidaire genuine filters are guaranteed by Frigidaire to deliver quality water filtration at Frigidaire’s specifications.</li><li>Our Frigidaire® Water Filters are tested rigorously to guarantee that they reduce contaminants， such as lead.</li><li>Premium genuine water filter tested and certified by NSF International standards. NSF Standard 42 Certified: Reduces chlorine， taste， and odor. NSF Standard 53 Certified: Reduces health related contaminants such as lead， volatile organic chemicals， and asbestos. NSF Standard 401 Certified: Reduces emerging chemical compounds.</li><li>Replace filter every 6 months or 200 gallons to maximize contaminant reduction.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41CHDdsKriL.jpg" noproxy>