Thank you very much for viewing. Fujitsu General For Humidifying Deodorizing Air Purifier High-Performance Dust Collection Filter DAS-30HSFB Vaporization Filter DAS303BW Set of 2. I purchased these as stock and stored them, but I am selling them because I no longer use them. Although they are new and unused, they have been stored at a private residence. Please refrain from purchasing if you are sensitive to this.