Air Filter Cartridge Life

Core Issue:

  • Air purification icon, pure air icon or air filter icon is missing, on, displayed, shown, flashing, blinking
  • How do you turn PURE AIR on or off or reset the air purification icon?
  • How often should the air purification cartridge be replaced?
  • How long should the air filter last?
  • Is it harmful to the Built-In unit if the air filter isn't replaced?

Answer:

The PURE AIR icon flashes when the air cartridge needs to be replaced. This occurs after 365 days or if the bulb inside the cartridge burns out.

  • If the PURE AIR icon flashes intermittently, replace the air filter.
    • The catalyst in the air purification cartridge does not wear out based on the amount of ethylene gas present.
    • There may still be some food odor in the refrigerator even when the air filter is active.
  • If the cartridge repeatedly fails prematurely, a bad filter receptacle may be the issue. Contact Factory Certified Service for repairs.
  • If the filter expires too soon only once, a bad filter bulb is the most likely cause.

See also:

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