Sub-Zero 7042798 Genuine Air Purification Cartridge – Refrigerator Air Filter.

This air purification cartridge replacement is designed for use in refrigerators requiring filter model 7042798 or similar air purification cartridges. It helps reduce odors, airborne particles, and internal refrigerator contaminants to support a fresher storage environment.

Each cartridge is made with high-quality air filtration media and installs easily with a simple twist-in, tool-free design. For optimal performance, replacement is recommended every 6 months.

This package includes one compatible air purification cartridge designed for reliable performance and consistent odor control.

• Compatible with All Models
• Revolutionary Filtration
• Freshness That Lasts
• Simple to Maintain
• Product is Non-Perishable.
• This cartridge rattles. White powder produced during the manufacturing process may be present. It is not harmful. If present, wipe the cartridge with a dry cloth prior to installation