Sub-Zero 4204490 Water Filter Replacement

Sub-Zero 4204490 Refrigerator Water Filter – Factory Certified OEM

Keep your Sub-Zero refrigerator delivering fresh, clean, great-tasting water and ice with the genuine Sub-Zero 4204490 Water Filter. Designed, engineered, and manufactured in Madison, Wisconsin, this factory-certified OEM filter ensures your family enjoys safe, high-quality drinking water every day.

Compatible with Built-In, Integrated, and PRO 48 Sub-Zero refrigerators, the 4204490 filter uses premium carbon block filtration to significantly reduce contaminants, including chlorine taste and odor, as well as substances with potential health effects. Certified to NSF/ANSI Standards 42 & 53, it meets or exceeds industry standards for both taste improvement and contaminant reduction.

For best performance, replace your filter every 6 months or when prompted by your Sub-Zero’s indicator light. Installation is quick and easy, ensuring a perfect fit and optimal filtration without leaks.

Key Features:

• Genuine OEM Part – Factory-certified replacement from Sub-Zero in Madison, WI

• Compatible Models – Fits Built-In, Integrated, and PRO 48 refrigerators

• High-Performance Filtration – Reduces chlorine taste, odor, and harmful contaminants

• NSF Certified – Meets or exceeds NSF/ANSI Standards 42 (taste/odor) & 53 (health-related contaminants)

• Long-Lasting – Up to 6 months of clean, refreshing water and ice

• Easy Installation – Designed for a perfect fit and no-mess replacement

Compatible Part Numbers:
4204490, 4290510, PRO 48, PRO48, ECOAQUA-EWF-8003A, SGF-ZS48

Enjoy peace of mind and the pure, refreshing taste of Sub-Zero water and ice with the 4204490 refrigerator water filter — the only filter engineered specifically for your Sub-Zero appliance.