General description This 2 Pack Replacement Refrigerator Water Filter is designed for Samsung models DA97-17376B, DA97-08006C, HAF-QIN, and HAF-QIN/EXP. Utilizing revolutionary technology, this filter features an advanced carbon block that effectively removes over 99% of potentially harmful contaminants from your water, ensuring clean and safe drinking water. Technical specifications NSF/ANSI42 certified to reduce chlorine, taste, and odor Replacement interval: every 6 months or every 300 gallons Usage For optimal filtration, run 2-3 liters of water through the filter before use.