RefrigeratorFiltersShop
Sub-Zero 4204490, 4290510, 9030868 Water Filter
Sub-Zero 4204490, 4290510, 9030868 Water Filter
Couldn't load pickup availability
The Sub-Zero 4204490, 4290510, 9030868 Water Filter is a replacement cartridge for compatible Sub-Zero refrigerators that use these filter part numbers. If your existing cartridge is labelled 4204490, 4290510, or 9030868, this replacement is designed for the same filtration system. Its activated carbon media helps reduce chlorine taste and odor, particulates, and other unwanted elements from the water supply used by your dispenser and ice maker.
Specifications
| Specification | Detail |
|---|---|
| Model Numbers | 4204490, 4290510, 9030868 |
| Brand | Sub-Zero |
| Filter Type | Refrigerator Water Filter |
| Filter Media | Polypropylene with Activated Carbon |
| Dimensions | Approx. 2.6 Γ 2.6 Γ 11.9 in |
| Item Weight | Approx. 0.85 lbs (13.9 oz) |
| Flow Rate | Approx. 0.78 GPM |
| Capacity | Up to 750 gallons |
| Operating Temperature | 40β100Β°F (4.4β37.8Β°C) |
| Operating Pressure | 35β120 psi |
| Certification | Meets NSF/ANSI standards for taste and odor reduction |
| Installation | Twist-and-lock |
| Replacement Interval | Approximately 6β12 months, depending on use |
| Pack Options | 1 Pack, 2 Pack, 3 Pack |
| Compatibility | Select Sub-Zero Built-In, Classic, Designer, Integrated, and PRO refrigerators |
One Filter, Multiple Part Numbers
Sub-Zero filter numbers can vary across production years and refrigerator documentation. The 4204490, 4290510, and 9030868 numbers are listed as compatible part numbers for this filter cartridge, making this page useful when you're searching for a replacement by the number printed on your old filter.
Cleaner-Tasting Water
Activated carbon filtration helps reduce chlorine taste and odor along with particulates in the refrigerator water supply. That can make a noticeable difference in the taste of water from your dispenser without changing the way you use your refrigerator.
Fresher Ice
The water used by your ice maker passes through the same filtration system. By reducing unwanted tastes and odors before the water reaches the ice maker, this replacement filter helps keep everyday ice tasting fresher.
Up to 750 Gallons
This Sub Zero refrigerator water filter has a rated capacity of approximately 750 gallons. Actual filter life depends on water quality and household usage, but the capacity provides a useful guide for planning your next replacement.
Quick Twist-and-Lock Installation
Replacing the cartridge does not require special plumbing work or tools. The filter uses a twist-and-lock design, allowing the old cartridge to be removed and the replacement secured directly into the compatible housing.
Built for Compatible Sub-Zero Systems
This replacement is intended for select Sub-Zero Built-In, Classic, Designer, Integrated, and PRO refrigerators equipped for the corresponding filter. The safest way to confirm compatibility is to check the part number printed on your current cartridge before ordering.
If your existing filter is marked 4204490, 4290510, or 9030868, this page gives you a direct replacement option without having to search separately for each part number. For older Sub-Zero refrigerators, however, the correct filter can depend on the refrigerator's model and serial number, so confirm the existing cartridge before replacing it.
Share
