A pulse cleaning filter system arrangement comprising: a housing, with an inlet side and an outlet side separated by a planar tubesheet, comprising multiple tubesheet openings, the tubesheet openings being arranged in an array forming multiple rows extending in a first direction; multiple cylindrical filter cartridges having a length and a central axis, each of the filter cartridges having an open end sealed around a perimeter of one of the tubesheet openings and a closed end at the inlet side of the housing; a filter cleaning system comprising a compressed gas header at the inlet side of the housing and extending in a second direction perpendicular to a normal of the tubesheet, characterized in the filter cleaning system further comprising multiple compressed gas outlet stub pipes extending from the header in the first direction, and right angle pulse valves, connecting each of the stub pipes to a pulse manifold pipe, comprising a first straight portion, a ninety degree bend at the outlet side of the housing, and a second straight portion at the outlet side of the housing, wherein (i) the first straight portion and the second straight portion are on a single plane, and (ii) the second straight portion is parallel with the first direction and crosses with the central axes of a set of filter cartridges sealed around the perimeter of tubesheet openings in one of the multiple rows; and a gas pulse nozzle arranged at each crossing of the second straight portion with the central axis of a filter cartridge of the set of filter cartridges, the gas pulse nozzle having a main injection axis directed along the central axis of the filter cartridge. a housing, with an inlet side and an outlet side separated by a planar tubesheet, comprising multiple tubesheet openings, the tubesheet openings being arranged in an array forming multiple rows extending in a first direction; multiple cylindrical filter cartridges having a length and a central axis, each of the filter cartridges having an open end sealed around a perimeter of one of the tubesheet openings and a closed end at the inlet side of the housing; a filter cleaning system comprising a compressed gas header at the inlet side of the housing and extending in a second direction perpendicular to a normal of the tubesheet, characterized in the filter cleaning system further comprising multiple compressed gas outlet stub pipes extending from the header in the first direction, and right angle pulse valves, connecting each of the stub pipes to a pulse manifold pipe, comprising a first straight portion, a ninety degree bend at the outlet side of the housing, and a second straight portion at the outlet side of the housing, wherein (i) the first straight portion and the second straight portion are on a single plane, and (ii) the second straight portion is parallel with the first direction and crosses with the central axes of a set of filter cartridges sealed around the perimeter of tubesheet openings in one of the multiple rows; and a gas pulse nozzle arranged at each crossing of the second straight portion with the central axis of a filter cartridge of the set of filter cartridges, the gas pulse nozzle having a main injection axis directed along the central axis of the filter cartridge.