The EVERPURE 4CB5 Replacement Cartridge is engineered to elevate the quality of your water for high-quality beverage and food applications. With its carbon block filter technology, it finely polishes water, ensuring superior taste and purity. The sanitary cartridge replacement process is simple, quick, and clean, with internal filter parts protected from handling or contamination, ensuring consistent water quality. By reducing chlorine taste, odor, and other offensive contaminants, it enhances the taste of water and beverages. Additionally, it effectively reduces extra fine dirt and particles as small as five microns in size*. Certified under NSF Standards 42, it provides added assurance of performance and quality. Please note that the EVERPURE 4CB5 Replacement Cartridge does not remove fluoride. (Note: *As tested by Pentair)