The Maintenance Kit includes all Armadillo maintenance essentials, conveniently bundled in a set. It consists of a full Tube and Filter replacement set for our Armadillo printer, Printhead Binder Wipers, Printhead Dust Wipes and 5 liters of either Aqueous or Organic Flush to clean the binder jetting system. The Maintenance Kit includes a 5 µm Inlet Filter, which is located at the top of the binder container and serves as the primary filter removing any particles from the binder material. The second included Filter is the 10 µm Last Chance Filter, which removes any particles from the binder right before it enters the printhead. It prevents clogging of the nozzles. Lastly, this Kit includes a 10 µm Air Filter, which is used to clean the air entering the system preventing dust and other airborne particles from entering the system and potentially affecting print quality or causing damage to internal components. We recommend replacing the Tubes and Filters every time the binder is changed, and at least twice a year, depending on printer use. The exact Maintenance Kit contents depend on the printer resolution and binder used, so please always include this information in your order.