top of page



1965: First (Olson) Pressure Filter made under license


1977: Added airbag to filter design and began making higher pressure Oberlin Pressure Filter


1983: Began doing business as Oberlin Filter Company. Oberlin Filter Company is the only division of Production Service Company


1990: Moved into new plant and office with 25,000 sqft. of manufacturing space and 10,800 sqft. of office space


1999: Formed Oberlin Filter Ltd in Newton Aycliffe, Co. Durham, England


2000: Expanded plant to 43,300 sq. ft. and office to 13,000 sq. ft.


2004: Formed Oberlin Filter GmbH in partnership with Jorg Koslowski. Located in Eschweiler, Germany near Aachen


2004: Contracted with Jasontech Service Company Ltd., Beijing, to provide service support for Oberlin Filters in China


2010: Exceeded $20 million in sales


2011: Expanded Presence into Israel and Turkey markets


2015: Oberlin Filter's English and German operations both doubled their production and office space by moving to new facilities


2016: Oberlin Filter's manufacturing headquarters in the USA moves into a new 97,000 sq ft plant

Pictured: Oberlin Filter, a Family Owned and Operated Business Spanning Three Generations

Eric Kettenhofen, Jon Ignatowski, Mike Ignatowski, Rick Pfau, Brian Pfau, Andy Oberlin, Tom Oberlin, Ted Oberlin and Mark Oberlin

Not pictrured: Wayne Oberlin (1914-2009)

bottom of page