Sub-Zero 4204490 Refrigerator Water Filter

The Sub-Zero 4204490 Refrigerator Water Filter is compatible with a wide range of Sub-Zero models, specifically designed for both built-in and integrated refrigerators, as well as the PRO 48 models. This filter is essential for Classic Refrigeration models with serial numbers after #4134313 and PRO models. It is designed to fit several model categories, including the PRO 48, Classic Over-and-Under Refrigerator/Freezers (with and without glass doors), Classic Freezers, Classic Side-by-Side Refrigerator/Freezers, Classic French Door Refrigerator/Freezers (with and without internal dispensers), and Designer models such as Column Freezers, Column Refrigerator/Freezers with Ice Maker, Over-and-Under Refrigerator/Freezers, and Wine Storage with Refrigerator/Freezer Drawers.


For those looking to find the exact compatibility of their Sub-Zero models with the 4204490 water filter, detailed resources are available. You can explore the Parts diagrams section on our website, where you'll find comprehensive compatibility charts with model numbers and part numbers. Additionally, there's a dedicated page that guides you on how to look up your Sub-Zero appliance's model number to ensure you're selecting the right filter for your needs. This approach helps ensure that your Sub-Zero appliance continues to provide the highest quality water and ice, by using the correct and genuine filter designed for it.
By referring to these resources, you'll be able to identify the correct filter for specific model numbers like BI-36F, BI-36S, BI-36UFD, BI-42S, BI-48S, and Designer models like IC-18FI, IC-24CI, IT-30CI, and IW-30CI, ensuring your Sub-Zero refrigerator operates efficiently and continues to provide safe, clean drinking water.