Sub-Zero 4204490 Refrigerator Water Filter Replacement Cartridge

Factory Certified OEM Authentic and Genuine part from Sub-Zero in Madison, Wisconsin. This 4204490 Replacement Subzero Water Filter can be used in Built-In Refrigerators, Integrated Refrigeration, and PRO refrigeration. To ensure clean crisp water, make sure to replace your Subzero Water Filter 4204490 every six months. Only use genuine Sub-Zero water filters in your Sub-Zero Refrigerator.