Refined and Sub-Zero Air Purifier Cartridge

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Sub-Zero Refrigeration: Preserving Freshness at its Peak

From the moment a fig is picked, its flavor and texture reach their pinnacle. Prolonging this fleeting freshness is the driving force behind Sub-Zero's refrigeration technology. By properly maintaining the air purification system in your Sub-Zero refrigerator, you can ensure that the air is scrubbed of mold, viruses, and bacteria – contaminants too small for conventional filters. This process also helps reduce the ethylene gas that hastens food spoilage.

Powered by NASA Technology, the Sub-Zero refrigerator air purification cartridge scrubs the air every 20 minutes to preserve freshness. The old part number, 7007067, has been replaced by the new part number, 7042798, but they are the same unit and compatible with the same refrigerators.

Sub-Zero's Authentic Microbiological Purification System

Enhance the freshness and flavor of your food with Sub-Zero's Authentic Microbiological Purification System. This factory-certified system is available in various part numbers, including 4204490, 7023812, and 7042798. For your convenience, a combo pack (7012333) is also available.

Customer Reviews

Customers have overwhelmingly praised the performance of Sub-Zero's air filtration system, with an average rating of 4.7 out of 5 stars across 704 reviews. The system has been lauded for its ability to keep food fresher and more flavorful.

More than Just Cold

Preserving freshness is about more than just keeping food cold. Sub-Zero's pioneering refrigeration technology precisely controls temperature, optimizes humidity, and scrubs the air of impurities to extend the lifespan of your food. It's important to note that during the shipping process, the carbon from the inside of the unit may deposit on the exterior, which is normal and does not affect the unit's performance. Simply clean the unit with a paper towel before installation.

The Sub-Zero air filtration system is compatible with all models, ensuring a seamless integration into your refrigerator. With its revolutionary filtration, freshness that lasts, and easy maintenance, Sub-Zero's refrigeration technology is the key to unlocking the true potential of your food.

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