The Elkay 71300C WaterSentry Replacement Water Filter is designed for use with the Elkay EWF3001 model. With a capacity of 2250 gallons, this filter is made in the United States by the trusted brand Elkay. It is essential for maintaining clean and safe drinking water in commercial settings such as restaurants and bars. The filter cartridges are reliable and efficient in removing impurities from the water supply, ensuring that customers receive high-quality beverages.