The DuPont WFQTC3001 is the correct replacement for the following:
The DuPont QuickTwist Sediment Filter is a 20 micron filter cartridge that reduces waterborne pollutants such as rust, sediment, unpleasant taste and odor. With long lasting performance and easy installation under your sink, this sediment filter is equipped with an automatic shut-off feature. Designed with Quick Twist technology, the DuPont filter cartridge will ensure that your water supply is free from basic impurities.
DuPont Quick Twist Sediment Filter Cartridge specifications:
DuPont Quick Twist Water Filters are self-contained, proprietary systems. The DuPont sediment cartridge replacement has a 2,000 gallon filter capacity and will last up to 6 months. The advanced undersink water filtration system improves taste and clarity, while making your drinking water safer. The Quick Twist design ensures easy and no-spill cartridge replacement.