ReFa REPRONIZER 4D Plus hair dryer. Purchased from the official Bioprogramming Yahoo store. Includes a new spare filter (in the clear plastic bag in the photo). Also includes the original box. A warranty card with the serial number is included, but the warranty period has expired. There are some scratches, and the name is partially faded. I am selling this because I haven't used it much in the past year and a half. I've priced it lower than recent sales, as it includes the original box. Please consider purchasing. *Fully tested and working properly. *I will upload a photo of the packing slip, but I cannot provide it as it contains personal information. Please understand that this is a used item before purchasing. Thank you.