PerfectPure Water Filter, Compatible with Samsung DA29-00003G, DA29-00003F, DA29-00003A, DA29-00003B models - NSF 42 Certified - Made in the USA - 1 pack NSF 42: System Tested and Certified by IAPMO against NSF/ANSI Standard 42 for the reduction of Chlorine Taste and Odor. 6 MONTH/300 GALLON filter removes chlorine, odor, contaminants and particulate PERFECTPURE branded replacement filter fits Samsung refrigerators REPLACES PART NUMBERS: DA29-00003G, WF289, ES-1, DA29-00003F, HAFCU1 and others (See complete list below) MADE IN THE USA  Satisfaction Guaranteed