3x Pack of Clarifion Filterless Mobile Ionizer & Travel Air Purifier-Plug in GL-139 - New Open Box Item are brand new, but it's an open box. See pics for details. Ship from pet & Smoke free Home Features : - Best Air Ionizer For Home: Simply plug a Clarifion into any standard outlet and replace bulky air purifiers with a simple, filterless, plug-in device. - Perfect For Every Room: We suggest using at least one per bedroom, bathroom, dining room, living room, and kitchen to ensure best results. - No Air Filter Required: Clarifion uses negative ion technology, which means you won’t have to spend time and money on replacement air filters. - May Help With Allergens: Negative ions attach to floating allergens like dust, dander, pollen, and more. Use Clarifion air ionizer and freshener for pets and pet dander. - Compact & Portable: Clarifion is small, lightweight, and compact, making it the perfect small air cleaner. Take it with you on the go and simply plug it into any standard outlet.