Water Filter Performance Information


  • What substance filtration does water filter provide?
  • How often to change water filter
  • How many gallons does a water filter go through before needing replacement?
  • Instruction sheet part # 7023821


For more information, refer to the performance information by series or part number.

  • The water filter part number is on the water filter label.
  • The water filter timer does not reset after a power outage.
  • Water filters may last longer than a year based on water usage.
  • If the water filter part number is unknown, use the product serial number in the Filter Finder to determine which filter that product uses.
  • There is no date code on water filters.
  • Sub-Zero water filters do not have a shelf life. Store them in a cool, dry environment.
  • Storing filters in a damp cold environment could compromise the integrity of the water filter.
  • All elements filtered are in the Performance Information. If not listed, it is not filtered.
Filter Part #Used InPerformance Information
4204490Classic (BI) Models, 648PRO,
Designer (formerly Integrated)
4204490 Performance
7005017Classic (BI) Models7005017 Performance
7023812Color, Taste, Odor Filter for
Classic (BI) Models
7023812 Performance
7023811Classic (BI) Models7023811 Performance
7009931Color, Taste, Odor Filter for
Classic (BI) Models
7009931 Performance
7012333*UC-15I Undercounter Ice Maker7012333 Performance
* The water filter for model UC-15I, part # 7012333, is system tested and certified by NSF International against NSF/ANSI Standard 42 for the reduction of Chlorine Taste and Odor and Particulate Class III.

Refer to the product Use and Care Guide for further information.

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