4204490, 7007067 Sub-Zero Water Filter & Air Cartridge Combo Pack

The Sub-Zero 4204490 Water Filter & 7007067 Air Cartridge Combo Pack provides both the refrigerator water filter and air purification cartridge in one convenient package. This dual-filter kit is designed for compatible Sub-Zero refrigerators with built-in water and ice dispensers and air purification systems. Choose this combo pack to handle both annual replacements at the same time.

Product Details

• Product Name: Sub-Zero 4204490 Water Filter & 7007067 Air Cartridge Combo Pack
• Water Filter Model: 4204490
• Air Filter Model: 7007067 (also replaced by 7042798)
• Associated Part Numbers: 4204490, 4290510, 9030868, 7007067, 7042798
• Pack Contents: 1 × Water Filter + 1 × Air Purification Cartridge
• Water Filter Rated Capacity: Up to 750 gallons
• Recommended Replacement: Approximately every 12 months (or when the indicator light appears)
• Rated Flow Rate: 0.78 gallons per minute
• Filtration Standards: NSF/ANSI 42 and NSF/ANSI 53 (water filter)
• Application: Refrigerator drinking water, ice, and internal air purification
• Installation: Twist-in water filter + snap-in air cartridge

Special Features

Complete Annual Maintenance in One Pack

This combo pack includes both the 4204490 water filter and the 7007067 air purification cartridge, allowing you to replace both filters during the same service interval.

Helps Reduce Chlorine Taste and Odour

The 4204490 water filter reduces chlorine taste and odour in drinking water and ice. It also carries listed claims for particulate Class I reduction under NSF/ANSI 42.

750-Gallon Rated Capacity

Each 4204490 water filter is rated for up to 750 gallons or approximately 12 months of use, whichever comes first. Replace according to your refrigerator’s filter indicator or the recommended interval.

Air Purification for Fresher Food

The 7007067 air cartridge helps reduce ethylene gas and food odours inside the fresh-food compartment, supporting longer produce freshness and a cleaner-smelling refrigerator.

Simple Installation

Both cartridges use tool-free designs. The water filter twists into place, and the air cartridge snaps into its housing. Follow your appliance manual for exact steps and filter indicator reset instructions.

Compatibility

This combo pack is designed for compatible Sub-Zero Classic (BI), Designer (IT, IC, DET, DEC), and PRO Series refrigerators that use the 4204490 water filter and 7007067 / 7042798 air purification system. Always confirm your model number and existing filter codes before ordering.

Contaminants the Water Filter Helps Reduce

When installed in a compatible system and used as directed, the 4204490 filter has listed reduction claims for:

• Chlorine taste and odour
• Nominal particulate Class I
• Lead
• Mercury
• Asbestos
• Atrazine
• Benzene
• Carbofuran
• 1,4-Dichlorobenzene
• Lindane
• Toxaphene
• Turbidity
• Cysts

These claims apply only to the substances and test conditions covered by the relevant NSF/ANSI certifications. The filter does not remove every possible contaminant.

Installation Instructions

1. Confirm that your refrigerator uses the 4204490 water filter and 7007067 (or 7042798) air cartridge.
2. For the water filter: Access the filter compartment (usually behind the top grille or inside the upper section), turn the old cartridge counterclockwise, and remove it.
3. Insert the new 4204490 filter and turn it clockwise until locked.
4. For the air cartridge: Open the air filter cover, remove the old cartridge, insert the new 7007067 with the connector pointing correctly, and close the cover.
5. Flush the water system according to your refrigerator manual.
6. Reset both filter indicators if your model requires it.
7. Check for leaks around the water filter connection.