Keep tap water healthier and tasting better longer with Brita Longlast+ Pitcher Replacement Filters, which remove 99% of lead* in your water. These long-lasting water filters are made with pleated filter technology for 3x longer life compared to 40 gallon filters. Longlast+ replacement filters reduce lead, asbestos, mercury, benzene, cadmium, and more*. Change the Longlast+ filters every 120 gallons, about every 6 months for best performance. The pull top cap on these filters makes insertion and removal easy. With activated carbon to reduce chlorine taste and odor, these filters deliver great-tasting water and maintain a healthy level of fluoride (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 and reduces more contaminants vs. PUR and ZeroWater (based on NSF/WQA certifications for Brita OB06, PUR PPF951K, and ZeroWater ZF-201 pitcher filters as of 10/15/20). *See certifications. Substances reduced may not be in all users? water. Vs. tap. No bottles to throw away. 16.9 oz bottle. Approximate timing based on average family usage and 120-gallon filter.