Fangrui Product Details Enhance Your Rv Lifestyle With Our 4 Pack 3850781026 Rv Refrigerator Airing Device Service Kit, Perfectly Fitting Dm26xx Dm28xx Models. This Essential Kit Ensures Your Refrigerator Remains Fresh And Odor-free During Extended Periods Of Non-use. Designed To Automatically Close To Conserve Energy, Our Refrigerator Door Airing Device Also Combats Moisture And Odors. By Circulating Less Internal Air, It Significantly Reduces The Unpleasant Smells From Ice And Leftover Food, Maintaining A Cleaner Environment Inside Your Rv. Utilize Our Refrigerator Airing Clip For Effective Ventilation And Drying. Its An Indispensable Tool For Eliminating Persistent Odors When Your Rv Is Parked, Helping Maintain A Pleasant And Fresh-smelling Refrigerator Interior Without Any Hassle. Installation Is A Breeze With No Additional Tools Required. Simply Disconnect The Refrigerator Power, Partially Open The Door, And Attach The Airing Device. This User-friendly Design Ensures Anyone Can Maintain Their Rv Refrigerator Effortlessly.