Kenmore P1FB6S1 FreshFlow Produce Preserver Starter Kit - Refrigerator Accessory

Fruits and vegetables naturally give off ethylene gas as they ripen. As they absorb the gas, it makes them over-ripen more rapidly. FreshFlow™ produce preserver is a refrigerator accessory for food preservation that absorbs the ethylene instead, so your produce stays fresher up to 4 days longer (based on commonly purchased produce)! This starter kit includes 1 holder, 2 preserver packets and 1 status indicator, and fits in any refrigerator. For optimal performance, replace both preserver packets every 6 months.