Dust collectors, dust collection machines, and dust control products and systems for commercial and industrial applications, namely cartridge pulse dust collectors, bag pulse dust collectors, reverse air dust collectors, dust separators, and dust removing installations for cleaning and removal of dust created during industrial and manufacturing processes; machine components used in connection with dust collectors, dust collection machines and dust control systems, namely, filter bags and cartridges for collecting and filtering dust within dust collectors, shrouds, lift frames, material handling equipment in the nature of dust and material handling machines for collecting dust and materials, material recycle systems in the nature of machines for collecting and returning captured dust, aeration blowers, and safety inspection stands

Custom manufacture of dust collection machines, dust control products and systems, and components used in connection with dust collectors, dust collection machines and dust control systems, namely, filter bags and cartridges, shrouds, lift frames, material handling equipment, material recycle systems, aeration blowers, safety inspection stands, and after-market parts and filtration media