Built-In Water Filter Replacement Indicator On

Core Issue:

  • How to reset the water filter replacement indicator on a Built-In (BI)
  • Why is the water filter replacement indicator still displayed?
  • What does the water filter replacement icon mean?
  • Why is the water filter replacement icon displayed?
  • The water filter life monitor is still displaying the filter replacement indicator on a BI after the filter was replaced.
  • Where to purchase water filters.
  • Water filter light flashing


The water filter replacement icon appears only when the water filter needs to be replaced.

To reset the indicator:

  1. Press and hold the filter reset button for five seconds in order to reset the water filter life monitor.
    • This is the white button to the left of the water filter on the front of the condenser cover.
  2. If the icon is still displayed, remove the water filter cartridge and reinstall the water filter.
  3. See also:

If these steps do not resolve the issue, no further troubleshooting advice is available. Contact Factory Certified Service to schedule an appointment for repair. Replacement water filters are not covered by Sub-Zero's warranty.

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