Sub-Zero 4204490, 4290510, 9030868 Water Filter

Ensure every drop of water from your refrigerator is clean, fresh, and great‑tasting with the Sub‑Zero 4204490 Water Filter. Engineered for superior filtration performance, this OEM sub‑zero 4204490 water filter significantly reduces contaminants such as chlorine, sediment, and odors — giving you safer drinking water and clearer ice straight from your fridge. Designed for effortless installation and reliable daily performance, the sub‑zero 4204490 refrigerator water filter is a must‑have replacement part for maintaining optimal water quality in your Sub‑Zero appliance.

Sub-Zero Refrigerator Water Filters: 4204490, PRO 48, 4290510, 7012975, 4204496, 7023815, 7023816, 7005017 for Sub-Zero B136S, 4204490, BI-48SD Refrigerators. 7023815, 7023816, 7005017

Specification

• Model: 4204490
• Material: Polypropylene with activated carbon filtration media
• Product Dimensions: Approx. 2.6″ D x 2.6″ W x 11.9″ H
• Item Weight: ~0.85 lbs (13.9 oz)
• Flow Rate: ~0.78 gallons per minute (0.78 gpm)
• Capacity: Filters up to ~750 gallons before replacement
• Operating Conditions: 40°F to 100°F (4.4°C to 37.8°C) at 35–120 psi
• Certification: Meets NSF/ANSI standards for taste and odor reduction
• Compatibility: Designed for select Sub‑Zero built‑in, PRO, Classic, and integrated refrigerators with water dispensers

Sub-Zero 4204490 4290510 9030868 Refrigerator Water Filter

The sub-zero water filter replacement 4204490 is specifically manufactured to match the performance and fit of your Sub‑Zero refrigerator’s original filtration system. Using high‑quality activated carbon, it effectively reduces chlorine taste and odor, improving the clarity and flavor of your drinking water and ice. With a generous filter life of up to one year or approximately 750 gallons, this Sub‑Zero water filter keeps your family’s water supply clean while helping maintain your fridge’s efficiency.

Special Features

• OEM Compatibility: Designed as a direct fit for Sub‑Zero refrigerators requiring part 4204490, including classic, designer, and PRO series.
• Superior Filtration: Activated carbon media reduces chlorine taste and odor for fresher water and ice.
• Long‑Lasting Performance: Up to 750 gallons or 6–12 months of reliable filtration before replacement.
• Easy Installation: Simple twist‑and‑lock design allows quick replacement without tools.
• Reliable Quality: Meets or exceeds industry standards to help keep contaminants at bay.