The Everpure EV961227 i2000² Water Filter Cartridge is designed to enhance your water quality with advanced filtration technology. This cartridge effectively reduces cysts, chlorine, and unpleasant tastes and odors, ensuring clean and refreshing water. It also inhibits scale buildup, promoting the longevity of your appliances. Each cartridge has a capacity of 9,000 gallons and a flow rate of 1.67 gallons per minute, making it efficient for both home and commercial use. With a filtration precision of 0.5 microns, it meets NSF standards 42 and 53, guaranteeing reliable performance and safety. This package includes six i2000² cartridges for extended use.