About this item [NSF Certified] This filter replacement for water pitchers has been certified against NSF/ANSI 42 for the reduction of chlorine. The material used to make the filter meets NSF372 requirements for being free of lead. [High Flow Rate] The outstanding filtration property of this filter ensures a high and stable flow rate. Made from food-grade materials, this filter is BPA-free, ensuring every drop is pure and clean. [Compatible Model] This replacement water filter is suitable for all water pitchers and dispensers, including various models. (Excluding certain systems and bottles) The names and part numbers are for reference purposes only. [4-stage Filtration] This filter adopts a pre-filter layer with coconut shell activated carbon and high-quality ion-exchange resin to ensure the maximum filtration and clean water possible. Tested by a third-party lab, it can efficiently reduce chlorine, rust, taste and odor, and sediments. This filter DOES NOT lower TDS value. [Long Lifespan] Tested by NSF/ANSI 42 Standard, this replacement filter has optimal performance and a long lifespan for up to 40 gallons (Based on NSF Certified), which may vary based on local water conditions. It will provide you with great-tasting purified water and reduce plastic waste. [Cap Design] With an upgraded innovative structure, the cap design facilitates taking and installation. Please make sure to align the filter slot with the bulge in the pitcher for precise installation. Dimensions: 2.36"D x 6.89"W x 5.12"H