Water filter
Makers suggest a new water filter about every six months.
Filter
Replaces 242047604
Filters clog with use. The manual lists how often to change it.
Temperature sensor
Replaces 240597203
Senses temperature so the fridge cycles on and off.
Roller
Thumping or squealing during a cycle points to worn rollers, pulleys or bearings.
Pureair ultra ii air filter
Filters clog with use. The manual lists how often to change it.
Temperature sensor
Senses temperature so the fridge cycles on and off.
Temperature sensor
Senses temperature so the fridge cycles on and off.
Assembly
No ice, or ice that won't drop, points to the ice maker.
Evaporator fan blade
A stopped fan means warm sections and frost on the coils.
1Water filterFPPWFU01
2Filter5303305677
3Sensor240597220
4Roller240335202Part numbers come from the Sears PartsDirect parts list for the Frigidaire PRSC2222AF2 (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.