Innovation and quality
in fuel filtration
WHAT SETS US APART
Innovation and quality
from SEPAR Filter
For over four decades, the name SEPAR Filter has stood for first-class solutions in fuel filtration. Our systems protect engines worldwide from water, dirt, and failures – from yachts and freighters to construction machinery and generators.
As a manufacturer with German engineering quality, we combine the highest manufacturing standards with practical innovations.
Innovation
Customer proximity
Sustainability
Our history
Milestones since 1955
1955
1955
Foundation
Start of Willibrord Lösing Filtertechnik e. K. and the beginning of a successful development in the field of high-quality filtration technology.
1981–1984
1981–1984
Expansion & brand building
Construction of new production and logistics areas as well as the establishment of Filterproduktion GmbH (SEPAR division). Development of the first KWA pre-filters and establishment of the global dealer network: the SEPAR brand establishes itself internationally.
1989/1990
1989/1990
Technology that sets standards
Introduction and worldwide patent application of the SEPAR 2000 series – a fuel pre-filter/water separator that still defines standards in performance and reliability today.
2000–2010
2000–2010
Growth & Quality
Expansion of production areas and introduction of DIN EN ISO 9001. Relocation to the modern company headquarters Am Walzwerk and worldwide registration of the SEPAR brand.
2016
2016
Innovation in fuel filtration
Patented development of the SEPAR LKF coalescence filter system for maximum separation efficiency.
2018-2021
2018-2021
Automation & modern manufacturing
Investment in automated potting and manufacturing systems, as well as in additive manufacturing for rapid
prototypes and flexible small series.