Filter service system for removing matter from filtering device, includes gas pressurization assembly having orifices positioned on the surface to direct flow beyond blocking apparatus of the filtering device, and matter collection assembly

摘要

A filter service system comprises a gas pressurization assembly with an element removably connectable to the filtering device and having a surface defining orifices positioned on the surface (48) to direct a flow beyond at least one blocking apparatus (52) of the filtering device; and a matter collection assembly removably connectable to the filtering device.