Generator Wet Scrubber: Cleantek manufacturing wet scrubber and generator wet scrubber for diesel engine exhaust fume neutralization application. Diesel fume is produced by the combustion (burning) of diesel fuel in automobile engines. This fume exhaust is a complex mixture of gases, vapours, aerosols, and particulate substances. Cleantek manufacturing wet scrubber and generator wet scrubber for diesel engine exhaust fume neutralization application.