Sub-Zero Water Filter Part Numbers


  • What is the part number for my Sub-Zero water filter?
  • What filter is the part number for the filter needed in a Sub-Zero unit?
  • Water filter used for Classic (formerly Built-In), Designer (formerly Integrated), 648PRO, PRO3650, PRO4850, and UC-15I
  • Part number 4204490, 7005017, 7023811, 7023812, 7009931, 7012333


The water filter part number is on the water filter label.

  • Water filters are available for purchase through Sub-Zero’s Accessory Store.
  • If the water filter part number is unknown, use the product serial number in the Filters and Cleaning section of the store to determine which filter to use.
  • 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.
  • Refer to Sub-Zero Does Not Have a Water Filter for a list of units that do not contain in unit water filters.
Water Filter Part #Used In
  • Classic (BI), 648PRO, PRO3650, PRO4850
  • Designer (formerly Integrated) models
  • Twist-in style
  • Classic (BI) model original push-in style filter is no longer produced.
  • Replace with 7023811
  • Color, taste, odor filter for
  • Classic (BI) models (push-in style)
  • Formerly 7009931
  • Classic (BI) models (push-in style)
  • No longer produced
  • Replace with 7023812


  • Color, taste, odor filter for Classic (BI) models
  • Replace with 7023812
  • UC-15I Undercounter Ice Maker

*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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