Porvair Filtration Group, INC.
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersAshland, VA
SAM.gov UEIJ2BMGDFLMJJ1
Porvair manufactures filtration and separation equipment and materials for multiple industries including aerospace and defence, food and beverage, refining, water treatment, microelectronics, nuclear power, and pharmaceuticals. The company produces gas filters, liquid filters, coalescing systems, flame arrestors, and porous media for applications such as fuel filtration, steam filtration, sparging, and venting across these sectors.
Summarized from the company’s own website
What they make
Certifications
AS9100ISO 9001
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Porvair Filtration Group, INC. | Ashland | VA | — | ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.


