Manufacturing of positive displacement centrifugal blowers, excluding turboblowers

Facility	City	State	Employees	Status
Donaldson Company, INC.	Minneapolis	MN	—	● ACTIVE
Dualdraw, a Limited Liability Company	Denver	CO	—	● ACTIVE
Duroair Technologies USA INC.	New Baltimore	MI	—	● ACTIVE
Dust Collection of Texas LLC	Houston	TX	—	● ACTIVE
EEEm El INC	Chino	CA	—	● ACTIVE
Environex Products LLC	Malvern	PA	—	● ACTIVE
Envirosystems Manufacturing LLC	Tucson	AZ	—	● ACTIVE
Exceed Filters LLC	Chattanooga	TN	—	● ACTIVE
Extreme Microbial Technologies LLC	Moraine	OH	—	● ACTIVE
Filtech INC	Munhall	PA	—	● ACTIVE
Filter King, LLC	Miami	FL	—	● ACTIVE
Filter Services INC	Southampton	PA	—	● ACTIVE
Filters South, INC.	Georgetown	SC	—	● ACTIVE
Fumex, LLC	Kennesaw	GA	—	● ACTIVE
Gamma Pulse North America LLC	Laveen	AZ	—	● ACTIVE
General Aire Systems, INC	Aston	PA	—	● ACTIVE
Gla - Sales INC.	Longview	TX	—	● ACTIVE
Global Ozone Innovations LLC	Elkhart	IN	—	● ACTIVE
GEGreenmark Enterprises LLC	Kaysville	UT	—	● ACTIVE
Green Wave Environmental & Energy LLC	Cary	NC	—	● ACTIVE
Halton Mei Usa, INC	Piedmont	SC	—	● ACTIVE
Hastings Air-energy Control, INC.	New Berlin	WI	—	● ACTIVE
Hepacart, INC.	Lenexa	KS	—	● ACTIVE
Hubbard's Vacuum Sales and Services INC.	Ridgeland	MS	—	● ACTIVE
Hunter Defense Technologies, INC.	Solon	OH	—	● ACTIVE

FactoryRegistry lists 605 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 positive displacement centrifugal blowers, excluding turboblowers, 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 35 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 2016950006. 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.