A pulse-jet type bag filter assembly for removing particles, in particular dried powder particles, from a flow of gas, the assembly comprising: - a bag filter housing defining a housing space and having a central housing axis which extends in a vertical direction, wherein the bag filter housing comprises a top plate which divides the housing space between an upper housing space and a lower housing space; - a plurality of filter bags arranged in the lower housing space and suspended from the top plate, wherein each filter bag divides the lower housing space between a pre-filtering subspace and a post-filtering subspace, wherein the top plate includes a fluid connection between the post-filtering subspace and the upper housing space, wherein each filter bag is substantially permeable to the gas and substantially impermeable to particles which are larger than a predetermined particle size, wherein each filter bag is associated with a wire cage structure which is arranged in the post-filtering subspace and/or integrated in the filter bag to support the filter bag in a flow of gas through the filter bag; - at least one gas pulse injector comprising a valve which is configured to release a pulse of pressurized gas into the upper housing space and/or into the post-filtering subspace for intermittently changing a gas pressure gradient at at least one of the plurality of filter bags; - a gas flow outlet fluidly connected to the upper housing space; and characterised in that the pulse-jet type bag filter assembly comprises further - a plurality of gas flow inlet channels which are connected to the bag filter housing and each individually fluidly connected to the pre-filtering subspace at respective inlet connections which are spaced away from the central housing axis, wherein each inlet channel defines a respective inlet channel flow axis along which, in use, gas flows in the inlet channel, wherein at the respective inlet connection each inlet channel flow axis extends in a direction which includes an angle (a) with the central housing axis in the range of 0° to 30°, preferably in the range of 0° to 20°, such that, in use, the inflow of gas with particles into the pre-filtering subspace is substantially downwardly directed. - a bag filter housing defining a housing space and having a central housing axis which extends in a vertical direction, wherein the bag filter housing comprises a top plate which divides the housing space between an upper housing space and a lower housing space; - a plurality of filter bags arranged in the lower housing space and suspended from the top plate, wherein each filter bag divides the lower housing space between a pre-filtering subspace and a post-filtering subspace, wherein the top plate includes a fluid connection between the post-filtering subspace and the upper housing space, wherein each filter bag is substantially permeable to the gas and substantially impermeable to particles which are larger than a predetermined particle size, wherein each filter bag is associated with a wire cage structure which is arranged in the post-filtering subspace and/or integrated in the filter bag to support the filter bag in a flow of gas through the filter bag; - at least one gas pulse injector comprising a valve which is configured to release a pulse of pressurized gas into the upper housing space and/or into the post-filtering subspace for intermittently changing a gas pressure gradient at at least one of the plurality of filter bags; - a gas flow outlet fluidly connected to the upper housing space; and - a plurality of gas flow inlet channels which are connected to the bag filter housing and each individually fluidly connected to the pre-filtering subspace at respective inlet connections which are spaced away from the central housing axis, wherein each inlet channel defines a respective inlet channel flow axis along which, in use, gas flows in the inlet channel, wherein at the respective inlet connection each inlet channel flow axis extends in a direction which includes an angle (a) with the central housing axis in the range of 0° to 30°, preferably in the range of 0° to 20°, such that, in use, the inflow of gas with particles into the pre-filtering subspace is substantially downwardly directed.