Manufacturing of centrifugal classes I and II fans (more than 1 1/2 in. to 6 3/4 in. maximum total pressure)

Facility	City	State	Employees	Status
Air Cleaning Specialists INC	Saint Louis	MO	—	● ACTIVE
Air Cleaning Technologies, INC.	Broken Arrow	OK	—	● ACTIVE
Air Dynamics Industrial Systems CORP	York	PA	—	● ACTIVE
Airex Filter CORP	Hudson	NH	—	● ACTIVE
Air Filter Factory LLC	Wakeman	OH	—	● ACTIVE
ACAirgle Corporation	Holbrook	NY	—	● ACTIVE
Air Impurities Removal Systems INC	Milwaukee	WI	—	● ACTIVE
Air Purifiers INC	Rockaway	NJ	—	● ACTIVE
Airsan Corporation	Milwaukee	WI	—	● ACTIVE
Air Scrubbers International Environmental Technologies INC	Lubbock	TX	—	● ACTIVE
Air Specialists of Virginia INC	Ashland	VA	—	● ACTIVE
Air Vacuum CORP	Rochester	NH	—	● ACTIVE
AVAir & Vacuum Process, INC.	Spring	TX	—	● ACTIVE
A J Dralle INC	Rockdale	IL	—	● ACTIVE
Allied Technologies of Kentucky INC	Louisville	KY	—	● ACTIVE
American Air Filter CO INC	Louisville	KY	—	● ACTIVE
Anguil Environmental Systems, INC.	Milwaukee	WI	—	● ACTIVE
Aquest CORP	Somers	CT	—	● ACTIVE
Atlantic Ultraviolet Corporation	Hauppauge	NY	—	● ACTIVE
Atmax Filtration Elements INC	S Plainfield	NJ	—	● ACTIVE
Bce-usa LLC	Franklin Park	IL	—	● ACTIVE
Berkley Environmental Services, LLC	Johnson City	TN	—	● ACTIVE
Bioactive Technology LLC	Shrewsbury	MA	—	● ACTIVE
Biosans LLC	Corrales	NM	—	● ACTIVE
Blowers, LLC	Elmhurst	IL	—	● ACTIVE

FactoryRegistry lists 601 facilities whose primary industry classification is one of the 1 industry above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced centrifugal classes I and II fans (more than 1 1/2 in. to 6 3/4 in. maximum total pressure), in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.

The U.S. Census Bureau recorded this product line in 1 US manufacturing industry in the 2022 Economic Census, as the most specific line that industry reported, where 71 establishments reported producing it.

These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.

NAPCS collection code 2038800003. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.