New unopened. Box may have some wear. Fits all Brita except STREAM Keep tap water healthier and tasting better longer with Brita® Longlast Pitcher Replacement Filters. Longlast replacement filters reduce lead, asbestos, and cadmium impurities that can adversely affect your health over time. Change the Longlast filters every 120 gallons, about every 6 months for the average family. With activated carbon to reduce chlorine taste and odor, these filters deliver great-tasting water and maintain a healthy level of fluoride, an additive in water (applies to fluoridated municipal tap water). The fibrous matrix in the filter holds active ingredients in place so no black flecks appear in your water. One LongLast Filter can replace 900 standard 16.9 ounce water bottles. LONG LASTING: The Longlast Filter lasts 6 months. REDUCES LEAD: Longlast filters are certified by WQA to reduce 99% of lead, chlorine (taste and odor), cadmium, mercury, benzene, asbestos and more found in tap water for cleaner, great tasting water. BPA FREE AND EASY INSTALLATION: The Longlast Filter is BPA free and compatible with all Brita Pitchers except Stream and Infinity. Filter has a pull top cap which makes it quick and easy to change and there is no presoak or rinse required GREAT TASTING: Brita Longlast filters reduce 13 contaminants found in tap water including Chlorine (taste and odor). You’ll stay hydrated, save money, and reduce plastic waste.