Best Aftermarket Water Filter For Samsung Refrigerator. Amazon Com Waterdrop Plus Da29 00020b Refrigerator Water Filter Compatible With Samsung Da29 00020b Da29 00020a Haf Cin Exp 46 9101 Reduces Lead Chlorine Cyst Benzene And More Nsf 401 53 42 Certified Home Improvement from Waterdrop is Committed to Improving Water Filtration Technology and Offering Clean Water. NSF 401 CERTIFIED: Reduces 99.2% of BPA, 96.6% of Estrone, ...