The Samsung DA29-0003g, DA29-0003b and HAFCU1 most compatible and technology replacement refrigerator water filter by internationally certified Swift Green Filter SGF-DSA21. It reduces volatile organic compounds (VOC), chlorine taste and odor (CTO), lead and Cysts and more. Using Swift Green Filter’s innovative green technology and clinically tested and certified raw materials that carbonize dried coconut shells to provide 50% more access to micropores for capturing contaminants.