One Water Soryusui Water Purifier with Male Thread Attachment Part

This is a used item that has been used for about 1 year. The main unit has some light dirt from use, but it can still be used if the cartridge is replaced. I needed an adapter with a male thread for my faucet, so I purchased one, and I will include it as a bonus → Image 5. The shower filter and the female thread adapter are unused. In addition to the main unit, the product includes the instruction manual and the outer box. The outer box is damaged, so please consider it a bonus. Also, I have a filter that was used for 3 months, which I can include if you wish → Image 6.