Automatic cat toilet, automatic toilet, automatic cat toilet Litter-Robot Open Air, this is a dedicated adapter for the Open Air Cat Robot. This is the dedicated adapter that came with the Cat Robot. The main unit has been disposed of, so this is for those who need it. It has some minor scratches from use. It has been wiped with a disinfectant sheet. *This is only the adapter for sale. The fourth photo is an image of the main unit. Please note that the main unit is not included. Country of origin: USA (Planning and design / USA) Manufacturer: Automated Pet Care Products Inc. Please understand that this is a used item and has been stored at home.