The DuPont WFFMC300X is the correct replacement filter for the following systems:
The DuPont Faucet Filter Cartridge - 200 Gallon is a replacement filter cartridge for DuPont faucet mounts. This water filter cartridge has a 200 gallon filter capacity and effectively reduces the taste and odor of chlorine from your drinking water. In addition, this DuPont sink water filter also reduces lead, mercury, and cysts in order to provide you with high quality water free from impurity.
DuPont Ultra Protection Faucet Mount Cartridge filters utilize new technology in order to provide customers with high quality filtration. DuPont manufactures each package with color coding in order to make filter replacement simple and easy.
DuPont Faucet Filter Cartridge - 200 Gallon specifications: