Sub-Zero 4204490 Refrigerator Water Filter – Factory Certified OEM
Enjoy pure, fresh-tasting water and crystal-clear ice with the Sub-Zero 4204490 Water Filter. Designed, engineered, and manufactured in Madison, Wisconsin, this factory-certified OEM filter ensures the highest quality water for your household while protecting your Sub-Zero refrigerator’s performance.
Compatible with Built-In, Integrated, and PRO 48 models, the 4204490 uses advanced carbon block filtration to significantly reduce chlorine taste, odor, sediment, and other contaminants with potential health effects. Certified to NSF/ANSI Standards 42 & 53, it meets or exceeds industry benchmarks for taste improvement and contaminant reduction.
Replacing your filter every 6 months ensures optimal performance, safer water, and the best ice quality your Sub-Zero can deliver. Installation is quick, tool-free, and leak-free.
Key Features:
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Genuine OEM Sub-Zero Part – Factory certified and made in the USA
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Compatible Models – Fits Built-In, Integrated, and PRO 48 refrigerators
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Carbon Block Filtration – Reduces chlorine taste, odor, sediment, and contaminants
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NSF Certified – Meets or exceeds NSF/ANSI Standards 42 & 53 for taste and safety
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Long-Lasting – Up to 6 months of clean, fresh water and ice
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Easy Installation – Designed for a perfect fit without leaks
Comparable Part Numbers:
4204490, 4290510, PRO 48, PRO48, ECOAQUA-EWF-8003A, SGF-ZS48
Keep your family’s water safe and great tasting by replacing your Sub-Zero 4204490 Water Filter on schedule—only from authorized retailers for guaranteed authenticity.
