7042798 Sub-Zero Refrigerator Air Cartridge (2 Pack)

Keep a spare ready for future maintenance with the Sub-Zero 7042798 refrigerator air purification cartridge 2-pack. Each cartridge helps manage ethylene gas and unwanted odours inside compatible refrigerators. Sub-Zero's air purification system treats the internal air approximately every 20 minutes, helping create a fresher environment for stored food. The pack includes two replacement cartridges, each designed for a service life of up to one year.

Specifications

Key Features

• Two Replacement Cartridges: Includes two individual cartridges for convenient future replacements.
• Ethylene Gas Management: Helps reduce ethylene released by fresh produce, which can contribute to faster ripening and spoilage.
• Odour Control: Helps manage unwanted smells inside the refrigerator.
• Regular Air Purification: The compatible Sub-Zero system treats refrigerator air approximately every 20 minutes.
• Up to One Year of Use per Cartridge: Each cartridge is designed to last up to approximately one year, depending on the appliance's indicator and instructions.
• Compatible Replacement Part: Part 7042798 replaces the earlier 7007067 cartridge for compatible refrigerators.

Compatibility

• Compatible Brand: Sub-Zero.
• Compatible Part Number: 7042798.
• Previous Part Number: 7007067.
• Compatible Refrigerator Series: Selected Classic (BI and CL), Designer (IC, IT, ID-30RP, ID-36RP, DET and DEC) and PRO3650 and PRO4850 models.
• Check Before Ordering: Not all Sub-Zero refrigerators include an air purification system. Confirm your appliance model and existing cartridge number before purchasing.

Contaminants It Reduces

This cartridge treats refrigerator air rather than drinking water. Its main purpose is to help manage ethylene gas and unwanted odours inside compatible appliances.

• Ethylene gas: Helps reduce this naturally occurring gas released by many fruits and vegetables.
• Unwanted odours: Helps manage odours within the refrigerator compartment.

These functions can support food freshness but do not replace proper food storage, regular cleaning or safe food-handling practices.

Installation Instructions

1. Check your refrigerator manual to confirm compatibility with part 7042798.
2. Locate the air purification compartment, usually on the refrigerator's back wall.
3. Open the outer cover as directed in the appliance manual.
4. Open the inner cartridge cover and remove the used cartridge.
5. Unpack one replacement cartridge and insert it with the connector pointing down, as directed by the manufacturer.
6. Close the inner cover and return the outer cover to its normal position.
7. Follow the control panel instructions to reset the cartridge-life indicator.
8. Keep the second cartridge sealed in a cool, dry place until required.