The Sub-Zero 7023812 Refrigerator Water Filter is a replacement water filter for Sub-Zero refrigerators.

A genuine OE part from the manufacturer, the Sub-Zero 7023812 refrigerator water filter is designed by the manufacturer for use in harsh or low-quality water conditions.

For up to 12 months after installation, this carbon block filter will help to ensure you serve only the cleanest-tasting water and ice possible, regardless of the water conditions in your community. Fits models prior to serial #4116297 only

Technical Details.

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• • • • Designed for use with hash water conditions
      • Lasts for up to 12 full months after installation
      • Made in the U.S.A.
      • Genuine OEM Product

It is designed to reduce the presence of contaminants in your drinking water, such as chlorine, sediment, and other impurities, by filtering them out as water passes through the filter.