Properly maintaining the air purification system in your Sub-Zero refrigerator ensures that it will scrub the air of mold, viruses and bacteria - contaminants too small for conventional filters - and lessen the ethylene gas that hastens food spoilage. Your refrigerator will alert you when it is time to replace the cartridge. Authentic Sub-Zero Factory Part. Part number 7007067.
Authentic Sub-Zero Factory Certified Microbiological Purification System
Compatible with All Sub-Zero Models That Use Air Purification
Part Number 7007067
Freshness That Lasts
Air Purification Lamp Contains Mercury