The Everpure EV969310 is a high-performance water filtration cartridge designed to enhance the quality of your drinking water. This 4FC-L Water Filter Cartridge features a Fibredyne® II submicron carbon block that effectively reduces lead, cysts, chlorine, and unpleasant tastes and odors. With a remarkable capacity of 4,900 gallons for lead removal and 9,800 gallons for taste and odor reduction, it ensures long-lasting filtration. Operating at a flow rate of 1.8 gallons per minute and a filtration precision of 0.5 microns, this cartridge meets NSF standards 42 and 53, providing you with safe and refreshing water for your home or business.