A washing machine and a method of controlling a washing machine are provided. In this embodiment, the filter mount is fittable in and removable from a housing of the air cleaner, and includes a sealing element passing between the main filter and the auxiliary filter. At least one of the defined parameters is calculated and generated using a decomposed form of its definition. Furthermore, at least one of the vinyl sheets preferably includes indicia andor graphic markings thereon in order to provide a message to the recipient of the CD-ROM holder. The streaming server transmits the one or more audiovideo clips to the leader node of the first cooperative-sharing groups.