Sub-Zero water filters

Genuine & Compatible Replacement Filters for Sub-Zero Refrigerators

Keep your Sub-Zero refrigerator delivering clean, great-tasting water with the right replacement filter. This collection includes OEM-compatible cartridges engineered to meet the same NSF/ANSI 42 and 53 standards as the original — reducing chlorine, taste, odor, and particulates from every glass.

Easy twist-off installation. No tools required. Replace every 6 months or 300 gallons for consistent performance.

Compatible with popular Sub-Zero models including 700, 600, 500 series and more. Check your model number before ordering.