The Oreck XJ-100 is an amazing air purifier that cleans the air in your fridge to help keep your food fresh. Open your fridge to a pleasant smell as this Oreck air purifier gets rid of food odors in your refrigerator. This Oreck air ionizer prevents cross-contamination of food odors in your refrigerator and retains the original smell. Your fridge is sterilized once every hour by this Oreck air purifier to maintain hygienic conditions. Food spoilage is reduced by this Oreck air ionizer and pesticides on produce are broken down. As the Oreck XJ-100 is compact and small in size, it can also be used for closets, bathrooms and vehicles, too.