Sub Zero 7007067 Air Purification Cartridge

Most people notice a fridge needs attention when something starts to smell off. The Sub Zero 7007067 Air Purification Cartridge is designed to catch that problem before it starts, keeping the air inside your refrigerator working in your favor instead of against your groceries.

What Happens Inside a Closed Fridge

A refrigerator is a sealed box, and everything stored inside it shares the same air. Bacteria, mold spores, and ethylene gas from ripening produce all build up together over time. Without something actively managing that air, odors spread and food breaks down faster than it should.

How This Cartridge Handles It

This air purification cartridge sub zero engineers built into the BI and New Generation Integrated Series draws on microbiological purification technology adapted from NASA research. It cycles the air inside your fridge roughly every 20 minutes, working continuously rather than only when you notice a smell.

Produce That Holds Up Longer

Ethylene gas is the main reason fruits and vegetables ripen quickly once they're stored together. By reducing ethylene buildup, the cartridge helps produce drawers stay usable for more days before things start to soften or spoil.

A Cleaner Smelling Fridge

Bacteria and mold spores are part of what gives an unmaintained fridge its stale smell. Continuous air cycling keeps those contaminants from settling and spreading, so open containers of leftovers or cut produce don't leave lingering odors behind.

Swapping It Out

A sub zero air filter replacement like this one doesn't require a technician visit. The cartridge sits in a housing inside the refrigerator cabinet, and once the old one is out, the new Sub Zero 7007067 Air Purification Cartridge 7007067 presses into place in seconds.

Specifications