Grubb Filtration Testing Services, Inc.


December 17, 2104:
After the passing of Theron Grubb in June 2014, GFTS is no longer able to provide the same high level of testing and consulting services to the industrial filtration market as it had in the past. As a result, we have elected to sell the company's assets to another leader in the filtration testing and consulting market, ETS, Inc.

ETS can be reached at (540) 265-0004. For fabric testing, contact Terry Williamson at x295 or Marc McKenna at x235.

We thank our many clients for their support over the past twenty-eight years and are confident that ETS will be able to meet your needs in the coming years.