Sub-Zero 7042798 Air Purification Cartridge

The Sub-Zero 7042798 air purification cartridge is a replacement for newer Sub-Zero refrigerators with the updated air purification housing. It helps reduce food odors, ethylene gas, bacteria, and other airborne impurities as the built-in system continuously circulates air through it.

Specification:

• Model Number: 7042798
• Brand: Sub-Zero
• Type: Air purification cartridge
• Filtration Media: Activated carbon
• Filter Dimensions: Approx. 2.5 x 3.5 x 4.5 in
• Air Scrubbing Cycle: Every 20 minutes
• Replacement Interval: Every 6 months
• Compatibility: Newer Sub-Zero refrigerators with the 7042798 air purification housing
• Installation: Push or slide into place, no tools required

Special Features:

• Fresher Air Inside: Helps reduce lingering food odors as air passes through the refrigerator's built-in purification system.
• Fights Ethylene Gas: Helps slow the ethylene gas that fresh fruits and vegetables release as they ripen.
• Continuous Purification: Actively scrubs the refrigerator air about every 20 minutes instead of just sitting as a passive deodorizer.
• Simple Push-In Install: No tools or refrigerator modifications needed for routine replacement.
• Built for Newer Housings: Matches the updated 7042798 housing found in newer Sub-Zero models, so check your existing cartridge's part number before ordering.
• Not Interchangeable with 7007067: Uses a different housing format than the older 7007067 cartridge, so matching the printed part number matters.