Quick take
Use GE XWFE or a verified XWFE-compatible cartridge. The refrigerator’s filter-recognition system makes exact compatibility especially important.
Manufacturer mapping
GE’s PVD28BYNFS parts page lists XWFE, and the model specification sheet states GE Water Filtration with XWFE Filter.
Why exact XWFE compatibility matters
XWFE is not merely a shape standard; current GE designs can include communication between filter and refrigerator.
OEM vs aftermarket
OEM minimizes compatibility uncertainty. A compatible filter is worthwhile only if it explicitly supports XWFE-equipped refrigerators.
Replacement timing
GE recommends replacing XWFE about every six months or when water flow drops noticeably.