SYSTEM, METHOD AND COMPUTER PROGRAM OF CLEANNING AN AIRSTREAM, AND VEHICLE CONNECTED TO THE SYSTEM

System, vehicle connected to system, and method for cleaning fluid, the system comprising: an air channel comprising an intake and an outlet; a receptacle configured to receive a filter, so that the filter when installed in the receptacle is in the stream of an airflow when air is flowing through the air channel; an airflow control device for influencing a filter airflow which is portion of the airflow that passes the filter; a controlling circuit for controlling the airflow control device in accordance with pre-determined control parameters; and an electronic processing circuit configured to: determine a filter usage value of the filter and store the filter usage value to historical data in a memory, by a microprocessor and based on the historical data, generate adjusted control parameters to drive the airflow control device, wherein the adjusted control parameters are to reduce or increase an average loading rate of the filter such that a pre-determined filter load is achieved within a pre-determined tolerance of a pre-determined next maintenance time.