Sub-Zero Refrigerator Replacement Water and Air Filter Combo Pack 4204490 7042798

Keep your Sub-Zero refrigerator running fresh and clean with this OEM water and air filter combo pack. This kit includes the Sub-Zero 4204490 water filter and the Sub-Zero 7042798 air purification cartridge, giving you both essential replacement parts in one convenient package.

The 4204490 water filter helps reduce chlorine taste, odor, sediment, and common contaminants so your water and ice taste clean and fresh. The 7042798 air purification cartridge helps reduce refrigerator odors, bacteria, mold, viruses, and ethylene gas, which contributes to faster food spoilage. The air purification system helps refresh the air inside your refrigerator every 20 minutes.

This combo pack is designed for current Sub-Zero Classic Series and Designer Series refrigeration models that use both the 4204490 water filter and 7042798 air purification cartridge.

Key Features

• Genuine OEM Sub-Zero replacement combo pack
• Includes 4204490 water filter and 7042798 air purification cartridge
• Helps improve drinking water and ice taste
• Helps reduce chlorine taste, odor, sediment, and contaminants
• Helps reduce refrigerator odors and airborne contaminants
• Helps reduce ethylene gas that contributes to food spoilage
• Supports fresher produce, meats, dairy, and stored foods
• Easy tool-free replacement
• Each filter lasts up to 6 months under normal use

Compatibility
Fits select current Sub-Zero refrigerators that use:

• Sub-Zero 4204490 water filter
• Sub-Zero 7042798 air purification cartridge

Commonly used with current Sub-Zero Classic Series and Designer Series refrigerators.

Replaces Part Numbers

• 4204490
• 7042798

What’s Included

• 1 Sub-Zero 4204490 refrigerator water filter
• 1 Sub-Zero 7042798 air purification cartridge

Product Details

• Brand: Sub-Zero
• Pack Size: 1 water filter and 1 air purification cartridge
• Water Filter Dimensions: 2.6" x 2.6" x 11.9"
• Color: White
• Certifications listed on product page: NSF and ANSI

Care Instructions

• Replace each filter every 6 months or as recommended by your refrigerator indicator
• Keep filters sealed until ready to install
• Flush the water filter after installation according to your refrigerator manual
• Do not open or tamper with the air purification cartridge
• Confirm your refrigerator model before ordering

Important Compatibility Note
Please verify that your Sub-Zero refrigerator uses both the 4204490 water filter and 7042798 air purification cartridge before purchasing.

OEM Disclaimer
Sub-Zero and related model names are trademarks of their respective owner. Brand names and model numbers are used only for product identification and compatibility.