Camco 44180 Odor Absorber With Hook to Hang in Refrigerator, With Replaceable Activated Charcoal Bag, Unscented, Single, Swivels For Maximum Contact With Air, BlueOdor Absorber; With Hook to Hang in Refrigerator; With Replaceable Activated Charcoal Bag; Unscented; Single; Swivels For Maximum Contact With Air; Blue; With English Language Packaging The Camco Odor Absorber is an easy, space saving way to help trap unpleasant odors in your refrigerator. It can either hang or sit on your refrigerator rack, and it swivels with airflow to help maximize contact with air and trap more odors. The inner charcoal bag is