Purchased in 2022 Mercy Pot s-503 Used a few times, then stored at home after I was able to blow my nose. After each use, it was washed, sterilized, and kept clean. Wiped down with hypochlorous acid before listing. Operation confirmed. Please purchase only if you understand that this is a used item. The Mercy Pot box will be securely wrapped with cushioning material for shipping. I forgot to include images, but the instruction manual, the first-time guide, and spare packing are also included. *Due to Mercari regulations, the main unit cannot be sold as it is a medical device. Only the accessories are included. (Required to be stated due to Mercari rules) Thank you for your understanding.