Speyer, November 2025 – 45 years of expertise, quality, and technical know-how: W-FILTER GmbH proudly looks back on a successful company history. Since its founding in 1980, the family-run company has stood for high-quality filter technology “Made in Speyer” and is today an established specialist in its segment.
To mark its anniversary, W-FILTER welcomed special guests: Mayor Stefanie Seiler and representatives from Speyer’s economic development agency toured the facilities to gain a firsthand impression of the company’s work and innovative strength. Direct discussions with management highlighted W-FILTER’s close ties to Speyer and its significant contribution to regional economic development.
Since 1980, W-FILTER has consistently focused on the development, manufacturing, and distribution of high-quality strainers, basket filters, and welded canister filters. This clear focus on these core products has proven successful over decades. Through continuous development, technical precision, and extensive experience, W-FILTER is today a leading supplier in its market segment. Its solutions stand for efficiency, superior quality, durability, and customized design.
During the tour of the production facility, it became clear how much expertise, attention to detail, and quality awareness goes into each individual product – from the design and welding to the final quality inspection. Every product is created with high standards for functionality, safety, and sustainability.
An anniversary is not only a cause for celebration, but also a moment of gratitude and social commitment. To mark its 45th anniversary, managing directors Dirk Waldow and Heike Dubbernell presented a donation of €450 to the Speyer Women’s Shelter Association. This support will ensure vital services such as psychosocial counseling, therapeutic support, and measures to strengthen self-confidence and social participation for affected women and children.
The past decades would not have been possible without the trust of our customers, the expertise of our team, and our close collaboration with regional partners. W-FILTER extends its sincere thanks to the city of Speyer for its congratulations and looks forward to continuing to develop innovative and reliable filter solutions – from Speyer for customers worldwide.
W-FILTER GmbH – Quality that connects. Since 1980.
