Includes
Electronic Precipitators; Dust Collection Equipment.

Excludes
Fan and Blower Equipment (FSC 4140); Air Conditioning Equipment (FSC 4120).

Possible NAICS Codes
333413 – Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing
333415 – Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
339113 – Surgical Appliance and Supplies Manufacturing
335210 – Small Electrical Appliance Manufacturing
336110 – Automobile and Light Duty Motor Vehicle Manufacturing
488190 – Other Support Activities for Air Transportation

Description
Film/Video Tape Production Services

Possible NAICS Codes
512110 – Motion Picture and Video Production
512191 – Teleproduction and Other Postproduction Services
334220 – Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
516210 – Media Streaming Distribution Services, Social Networks, and Other Media Networks and Content Providers
532282 – Video Tape and Disc Rental
541810 – Advertising Agencies
541820 – Public Relations Agencies
541990 – All Other Professional, Scientific, and Technical Services
513210 – Software Publishers
512120 – Motion Picture and Video Distribution

Possible NAICS Codes
334290 – Other Communications Equipment Manufacturing
334220 – Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
541519 – Other Computer Related Services
334111 – Electronic Computer Manufacturing
334511 – Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
561621 – Security Systems Services (except Locksmiths)
541330 – Engineering Services
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing
811210 – Electronic and Precision Equipment Repair and Maintenance
334210 – Telephone Apparatus Manufacturing