Best Choice BCF52 Fits GE XWF NEW! Item model number BCF52. Filtration Process: The filter material in this filter is a selected coconut shell carbon block, with 2x larger surface area and more micropores.

Best Choice BCF52 GE XWF NEW! Item model number BCF52. Filtration Process: The filter material in this filter is a selected coconut shell carbon block, with 2x larger surface area and more micropores.