Gas turbine air processing system

Various systems for processing air are disclosed. In one embodiment, an air processing system (4) includes: an inlet manifold (5) adapted to receive compressor discharge air from multiple turbine compressors (2); an air processing system (4) fluidly connected with the inlet manifold (5), the air processing system (4) adapted to process the compressor discharge air to provide a processed working fluid; an outlet manifold (25) adapted to provide the processed working fluid to multiple turbine inlet (26) filtration system; and a control system (14) operably connected to the inlet manifold (5), the air processing system (4) and the outlet manifold (25), the control system (14) configured to control flow of the compressor discharge air from the multiple turbine compressors (2) to the inlet manifold (5).