I have been discharged from the hospital, so I can ship the items. If you are considering purchasing, please consider. I purchased these items in August 2022, but due to repeated hospitalizations, I only used them a few times at home. They are in beautiful condition, and the zeolite replacement is recommended at 8000 hours, but they have only been used for 1162 hours, so you can still use them for a while. I bought these for my beloved dog, but unfortunately, he passed away last year due to pneumonia. I couldn't bring myself to get rid of them, but I have decided to let them go. I would like to pass these on to someone who needs them for their daily health management. I hope they can help save a precious life. * OxyLand Z-3000 * Pet Oxi Hotel Square/M (Includes a dedicated mat) - Washed * Oxygen Concentrator OX-Plus (A) * Extension Tube * Other accessories * 5L Oxygen Can x 2 (Bonus) ☆ The accessories are unused.