Waterdrop NSF 53&42 Certified DA29-00020B Refrigerator Water Filter, Compatible with Samsung DA29-00020B, DA29-00020A, HAF-CIN/EXP, 46-9101, Advanced, Pack of 3 Waterdrop is Committed to Improving Water Filtration Technology and Offering Clean Water. NSF 53 CERTIFIED: Reduces specific health-related contaminants for cleaner water: 99.6% of Lead, 99.99% of Cyst, 96.6% of Benzene, 98.4% of Carbofuran, 96.6% of Endrin NSF 42 CERTIFIED: Reduces 97% of Chlorine, taste and odor for great-tasting water that stimulates your palate NSF 372 CERTIFIED: Made of lead-free material for worry-free drinking experience FILTER LIFE: Designed to provide up to 6 months or 300 gallons of refreshing water LEAK-FREE FIT: Precision engineered for perfect fit without water leaks TWIST AND LOCK DESIGN: Simple design for easy, tool-free, no-mess filter replacement RISK-FREE GUARANTEE: Professional customer service team stands by for your any question in a timely manner ECO-FRIENDLY MATERIAL: Made from renewable Activated Coconut Carbon Filter Media for a sustainable world REPLACEMENT MODEL: DA29-00020B, DA29-00020A, HAF-CIN, HAF-CIN-EXP, HAF-CINEXP, HAFCIN, 04609101000, 09101, 46-9101, DA-97-08006A, DA97-08006A/B, DA29-00019A, DA2900020A, RF28HMEDBSR, RFG298HDRS, RS25J50, RF263TEAES, RF4287HARS, Refresh R-9101, Pure Line PL-200, ICEPURE RWF0700A, Tier1 RWF1011, ClearWater Filters CWMF021, Pureza filter PF7, OnePurify RFC0700A, Aqua Fresh WF294, BRISTI LP-300P, Dista DWF-7, Refresh R-9101, EcoBlueLife EBL7800