Water filter
Makers suggest a new water filter about every six months.
GE PSF26PGSCWS: 5 replacement parts, including the water filter (MWF) and the temperature sensor (WR55X10025). Parts list from Sears PartsDirect, checked November 15, 2026.
Makers suggest a new water filter about every six months.
Senses temperature so the fridge cycles on and off.
Replaces WR57X10040
Slow filling, no water or no ice can trace back to this valve.
Replaces WR30X10044
No ice, or ice that won't drop, points to the ice maker.
Replaces WR50X10028
Senses temperature so the fridge cycles on and off.
1Water filterMWF
2SensorWR55X10025
3Water valveWR57X33326
4Ice makerWR30X10093Part numbers come from the Sears PartsDirect parts list for the GE PSF26PGSCWS (view the list), checked November 15, 2026. Amazon buttons open a search for the part number; we may earn a commission.
Inside the fresh food section, on a side wall or the ceiling near the light. Some models: behind the kick plate at the bottom.