Aureus Product Innovations, Inc The Bluapple® is designed to provide effective ethylene gas absorption for three months in a typical home refrigerator produce bin or storage container. The active ingredient does not "wear out", but continues to absorb ethylene until it has reached its capacity. A One Year Refill Kit rounds out the Bluapple® ethylene gas management product line, allowing consumers to reuse Bluapples® and not add them to landfills.