The ICEPURE RWF4200A 2 Pack Fit For Samsung DA97-17376B HAF-QIN/EXP Refrigerator Water Filter Icepure is a set of white water filters certified by NSF42 / NSF372. These filters are compatible with Samsung refrigerators, featuring a filtration method of carbon/charcoal with a capacity of 300 gallons each. They are designed to remove chlorine taste and odor, while providing clean and safe water for household use. The filters are made of natural coconut shell activated carbon and are lead-free, ensuring a healthy and reliable water purification solution for your kitchen. With a flow rate of 0.5-1 GPM, these filters offer convenient and efficient filtration for your refrigerator.