Two units are being sold, so blue masking tape has been applied to distinguish them. The tape will be removed after confirmation before shipping. [Contents] Airdog x3s Power adapter Instruction manual Wooden brush Ionization wire frame cleaner [Condition] The switch at the bottom of the back cover had poor contact and was repaired once, but the same issue occurred again, so I used yellow electrical tape at home to ensure proper contact. The power suddenly went out about a month ago and has not turned on since. The filter was washed with water once a month, but has not been cleaned since it stopped working. For the listing, the entire unit, including the bottom, was wiped with a wet wipe. The shipping date is set with ample time.