Waterdrop NSF 401&53&42 Certified DA29-00020B Refrigerator Water Filter, Compatible with Samsung DA29-00020B, DA29-00020A, HAF-CIN/EXP, 46-9101, Plus Waterdrop is Committed to Improving Water Filtration Technology and Offering Clean Water. NSF 401 CERTIFIED: Reduces 99.2% of BPA, 96.6% of Estrone, 95.2% of Phenytoin, 94.4% of Ibuprofen, 96.2% of Naproxen, 97.2% of Nonyl phenol, giving you top-quality water NSF 53 CERTIFIED: Reduces 99.6% of Lead, 99.99% of Cyst, 96.6% of Benzene, 98.4% of Carbofuran, 96.6% of Endrin, delivering superior grade of filtered water NSF 42 CERTIFIED: Reduces 97% of Chlorine, taste and odor for fresh water that tastes great and refreshing NSF 372 CERTIFIED: Lead-free material helps prevent any health hazard to your body FILTER LIFE: Replace your filter every 6 months or 300 gallons for best filtration results PRECISE FIT: An exact replacement for the original filter without water leaks EASY REPLACEMENT: Simple twist on and off design makes the replacement a breeze 100% SATISFACTION GUARANTEE: We try harder to meet your needs. If you have any issue, please contact us. We will take care of your problem promptly. 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 NSF 401 Certified: Reduces Phenytoin - 95.2%, Ibuprofen - 94.4%, Naproxen - 96.2%, Estrone - 96.6%, BPA - 99.2%, Nonyl phenol - 97.2% NSF 53 Certified: Reduces Benzene - 96.6%, Carbofuran - 98.4%, Lead - 99.6%, Cyst - 99.99%, Endrin - 96.6% NSF 42 Certified: Reduces Chlorine - 97%, Taste &amp; Odor - 97% NSF 372 Certified: Lead-free material