Refrigerator Water Filter 3 Replacement Pur Water Filter Pack of 2 Efficient Filtration: Effectively reduce the smell of chlorine, remove harmful sediments, cysts lead, chlorine, iron and other heavy metals and other impurities. To create better drinking water. This replacement refrigerator water filter delivers a high performance quality filtration system that you can count on Great Tasting Water --- Works with Activated Carbon Help Remove 99.99 percent Odor,Chlorine,Dist,Rust,Turbidity,Heavy Metal and Harmful Sediments Brings You A Good Tasting Water and Healthier Life Certified to deliver clean and healthy water by filtering out chlorine taste and odor and reducing contaminates and particulates Use activated carbon to reduces chlorine taste, odor, sediment, dirt, rust, turbidity, heavy metals and harmful sediments. At the same time, does not remove beneficial minerals.