The refrigerator has come a long way since the days of the icebox, but even modern refrigeration can’t entirely prevent strawberries from getting fuzzy or an avocado from breaking your heart. This compact purifier gives your refrigerator another way to protect its contents, helping fruits and vegetables remain fresh longer and making the weekly disposal of forgotten produce a less familiar ritual.

Shelfy uses photocatalytic technology, combining LED light with a ceramic filter to break down airborne contaminants. By reducing bacteria, odors, and ethylene gas, which accelerates ripening, it helps slow food deterioration. In manufacturer testing, the technology kept certain fruits and vegetables fresh for up to 12 additional days. The washable filter never needs replacing, so there’s no recurring expense for cartridges.

The rechargeable device fits conveniently inside the refrigerator, while the Vitesy Hub app lets you monitor interior temperature, track door openings, and receive cleaning reminders. Its battery lasts up to three weeks between USB-C charges, depending on the operating mode. Your refrigerator still does the cooling, of course. It just gets a little better at looking after the groceries.