Water filter
Makers suggest a new water filter about every six months.
Air filter
Replaces W10315189
Filters clog with use. The manual lists how often to change it.
Defrost heater
Melts frost off the cooling coils. Frost buildup and a warm fridge point here.
Water inlet valve assembly
Slow filling, no water or no ice can trace back to this valve.
Valve
Replaces W10833705
Slow filling, no water or no ice can trace back to this valve.
Ice maker
Replaces W11232541
No ice, or ice that won't drop, points to the ice maker.
1Water filterEDR2RXD1
2Air filterW10311524
3Defrost heaterWP12729128
4Valve assemblyWPW10341329Part numbers come from the Sears PartsDirect parts list for the Whirlpool WRV996FDEE02 (view the list), checked November 15, 2026. Amazon buttons open a search for the part number; we may earn a commission.
Where the model number is
Inside the fresh food section, on a side wall or the ceiling near the light. Some models: behind the kick plate at the bottom.