Grubb Filtration offers a wide range of testing and consulting services to the fabric filtration industry, from fiber manufacturer to end-user. The principals of Grubb Filtration, Theron Grubb and Joe Stieber, have over fifty years of combined experience in industrial fabric research, development and analysis, with special emphasis on particulate control applications.


Many organizations already exist which are capable of providing reliable data on industrial filtration media; however, the data alone are of limited value unless properly analyzed and interpreted. Grubb Filtration possess the knowledge of filtration equipment, processes and applications necessary to convert the data and observations into conclusions which address the client’s problems and needs.


In today’s fabric filtration industry, much of the technical expertise is being provided by manufacturers to their customers. In the highly competitive filtration marketplace, these recommendations can be influenced by commercial considerations and by the capabilities of the organizations providing the information.


Grubb Filtration is independent of any fiber, fabric, filter bag or filtration equipment manufacturer. Consequently, we are operating strictly as an impartial testing laboratory and consulting service. This status enables us to provide unbiased solutions and recommendations to our clients.


We at Grubb Filtration are pleased to offer our experience and expertise to assist with fabric filtration development, evaluation, specification writing, quality assurance and troubleshooting. Our objective is to provide useful services which are tailored to individual needs.


Our capabilities summary will assist in determining how we can best serve you. For more information, just contact us.




  Grubb Filtration Testing Services, Inc.

Grubb Filtration Testing Services, Inc.
8006 Route 130 North
P.O. Box 1156
Delran, NJ  08075

Tel:  (856) 461-1800           Fax:  (856) 461-1613

Theron Grubb or Joe Stieber

Updated 30-July-2010

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Grubb Filtration