Blueair Air Purifier 3610 ・Made in 2021 ・Operation confirmed ・The main body is in relatively clean condition with no noticeable damage. ・The filter has been used, so we recommend replacing it if you are concerned. ・The instruction manual is not included, but you can view the PDF on the official website. Please understand that there may be minor scratches, etc., as this is a used item. Please judge the condition based on the photos. ※ As shown in the photos, the power lamp is lit and operation has been confirmed. ____ Thank you for viewing.