New Style Air Purification Cartridge-7042798 Substitute 7007067 ( 3 Pack )

SUB-ZERO 7042798 AIR PURIFICATION FILTER 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. Sub Zero 7007067 refrigerator air purification cartridge scrub the air every 20 minutes to ensure freshness! The old part # was 7007067 and the new part number is 7042798. They are the same unit and will fit the same refrigerators. Important: Sometimes during the shipment process, the carbon from the inside the unit can deposit on the exterior of the unit. This is normal, and should not effect the performance of the unit. Please clean the unit with a paper towel before installation.