Camco Fridge Airator -
Keep your refrigerator air fresh and circulating.
The Fridge Airator circulates air to eliminate hot and cold spots within the refrigerator box, allowing the refrigerator to cool more efficiently and keep food fresher.
Cool your RV fridge evenly and keep food fresher longer. High-volume air circulator with replaceable activated-charcoal filter adsorbs odors. Runs up to 30 days on two D batteries (not included).