The EPTWFU01 refrigerator water filter fits in french door and side-by-side refrigerators by Frigidaire and Electrolux produced after 2015. The filter is also known as the Frigidaire PureSource Ultra II Filter and the Electrolux EWF02. The filter installs in the upper right-hand corner of the refrigerator. It inserts with a simple twist.
The EPTWFU01 uses advanced carbon block technology to remove impurities from your water. The specialized activated carbon media in the filter contains millions of tiny pores which capture and hold organic particles and chemicals. The result is clean-tasting and smelling water and ice. A new filter typically lasts up to 6 months.