G.e. smartwater refrigerator water filter
Makers suggest a new water filter about every six months.
GE UCC15NPRDII: 4 replacement parts, including the g.e. smartwater refrigerator water filter (GSWF) and the pressure sensor & hose (WR01X46445). Parts list from Sears PartsDirect, checked November 15, 2026.
Makers suggest a new water filter about every six months.
Reads or limits temperature. A failed one can stop the heat or let it run too hot.
Slow filling, no water or no ice can trace back to this valve.
A dead display or random faults can come from the control board.
1Water filterGSWF
2& hoseWR01X46445
3Water valveWR57X38936
4Display boardWR55X38950Part numbers come from the Sears PartsDirect parts list for the GE UCC15NPRDII (view the list), checked November 15, 2026. Amazon buttons open a search for the part number; we may earn a commission.
Behind the lower front grille or on the back of the unit.