Suitable for: The EcoAqua WF1CB is a suitable replacement filter for Westinghouse/Electrolux fridges. This filter is located in a round plastic housing inside the fridge. The filter cartridge sits inside of a white plastic cup and you will need to unscrew the cup before you can see the filter. EcoAqua filters are tested to the highest standards and use NSF compliant materials. They all carry full NSF certification.
This EcoAqua fridge filter replaces: Electrolux 1438545 and Westinghouse RS643T, WSF-1 and WSF-2. Also a quality replacement for Stefani fridge filter SGF-1CB-SW.
Filter Life: Refrigerator manufacturers advise replacing your fridge filter every 6 months or when the "change filter" light comes on.