DS1811Z Pour while filtering. Max-Ion: Filter technology. Certified by WQA to remove 99% lead (Average reduction of lead at pH6.5 & pH8.5). Removes 96% copper and mercury, and 96% of certain industrial pollutants. Reduces chlorine (taste and odor) and more. New improved filter! LockFit design for easier filter change. CleanSensor Monitor. Monitors filter life. Certified to reduce lead & 3x more (Based on WQA certifications for original Brita pitcher filter OB03 and PUR pitcher filter PPF951K as of 10/22/18 Brita) contaminants than Brita. Multiple Uses: On-the-Go; Ice; Baby formula; Pets; Coffee & tea; Cooking. Certified to Reduce Lead & 3x Contaminants Than Brita (Based on WQA certifications for original Brita pitcher filter OB03 and PUR pitcher filter PPF951K as of 10/22/18 Brita): Heavy Metals: Lead, Mercury, Cadmium, Copper, Zinc. Taste and Odor: Chlorine. Particulates: Particulate Class I. Industrial Pollutants: Benzene, Carbon Tetrachloride, Tetrachloroethylene, TCEP. Pharmaceuticals: Estrone, Atenolol, Carbamazepine, Trimethoprim. Industrial Chemicals: Bisphenol A (BPA), Nonyl Phenol. Pesticides and Herbicides: 2,4-D, Atrazine, Simazine, Linuron. Microorganisms: Microbial Cysts i.e. Giardia lamblia, Cryptosporidium. No. 1 selling brand in Lead filtration among filters certified to reduce Lead. Filters 40 gallons/640 8-oz cups per filter, lasts up to two months. All PUR pitcher filters fit in all PUR pitchers, and dispensers. Lead Reduction Filter. PUR: Certified Results Guaranteed. Genuine product. For optimal performance, use only Genuine PUR Pitcher Filter to ensure guaranteed results. Feature You Will Love: LockFit Design for Secure Filter Fit. CleanSensor Monitor. Easy to Use Pull-Down Tab and Spout. Large Capacity. Slim Design Fits in Fridge. Model DS1811Z includes 1 dispenser filtration system and filter. Save Money: With use of a PUR dispenser you can (Based on comparing a year's worth of bottled water (16.9 oz) to a PUR system and 9 refill. Based on Nielsen US Scantrak sales). 30-Day Money-Back Guarantee: If you are not satisfied within 30 days, we'll return your money, no questions asked. Call 1-800-Pur-Line for more information. Visit our website: Pur.com. NSF: Independently Certified. System Tested and Certified by NSF International against NSF/ANSI Standards 42, 53 and 401 for the reduction of the claims specified on the Performance Data Sheet. Water Quality Association: Tested and certified under industry standards. System Tested and Certified by WQA against NSF/ANSI Standards 42, 53 and 401 for the reduction of the claims specified on the Performance Data Sheet. American Dental Association: ADA Accepted. pur.com. BPA free. Filter made in Mexico. Dispenser made in USA. Valve handle made in Malaysia.