Industrial & Commercial Fan & Blower & Air Purification Equipment Manufacturing
Key Figures
Figures are published for NAICS 333413 directly.
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Official definition
This U.S. industry comprises establishments primarily engaged in (1) manufacturing stationary air purification equipment, such as industrial dust and fume collection equipment, electrostatic precipitation equipment, warm air furnace filters, air washers, and other dust collection equipment, and/or (2) manufacturing attic fans and industrial and commercial fans and blowers, such as commercial exhaust fans and commercial ventilating fans.
Source: US Census Bureau, 2017 NAICS Definitions. Public domain.
Which code does this activity belong in?
Code 333413 covers establishments that manufacture air purification equipment, fans, and blowers. The boundary with Code 333414 is that 333414 manufactures heating boilers and heating stoves, not the fan and air movement equipment in 333413. Code 333415 manufactures air-conditioning units and refrigeration equipment, whereas 333413 focuses on air purification and ventilation fans rather than temperature control or cooling systems.