OB06 With advanced carbon core technology. Reduces more than: 3x Contaminants including lead (vs. standard Brita filters. See certifications). 2 Filter changes per year. Works in all Brita systems except Stream. Advanced carbon core technology for maximum contaminant reduction. Reduces 30 contaminants including lead, benzene, mercury, cadmium, asbestos & more. Filter media absorbents reduce lead. Fits in all Brita Systems except Stream systems. Optimized surface area for 3x longer filter life. Fibrous matrix holds active ingredients for no black flecks. The Brita Elite Filter keeps a healthy level of fluoride, a water additive that promotes strong teeth (applies to fluoridated municipal tap water). The contaminants or other substances removed or reduced by this water treatment device are not necessarily in all users' water. The Brita Elite Filter is not intended to purify water. Do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system. Tested and Certified Water Quality Under Industry Standards. The Brita Elite Filter (Model no. OB06) has been tested and certified by the WQA against NSF/ANSI standards 42, 53 and 401 for the reduction of the claims in Brita system models as specified on the Performance Data Sheet. Brita.com. how2recycle.info. See everything Brita filters out. Scan the QR code or visit Brita.com. Get more with Brita. Sign up to receive filter replacement reminders, ear points and claim rewards. USA: Visit brita.com/register. Certified 100% recycled paperboard. Recycle your Brita filters. Visit Brita.com/recycling to learn how. A better planet starts wih a single drop (Replaces up to 1,800 standard 16.9 fl. oz. (500 ml) single-use water bottles each year). Printed in Canada. Made in Canada of global components parts.