| W-FILTER informs: | +++ On 29 April 2026, we will be participating in the Leuna Dialog trade fair. We look forward to seeing you there and engaging in interesting discussions. +++ +++ +++ Kraftwerkstechnisches Kolloquium (KWTK) in Dresden – We look forward to seeing you and to interesting presentations and discussions. 6–7 October 2026 +++ |
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Events
Leuna Dialog
On 29 April 2026, we will be participating in the Leuna Dialog trade fair. We look forward to seeing you there and engaging in interesting discussions.
29 April 2026
Kraftwerkstechnischen Kolloquium (KWTK) in Dresden
We look forward to seeing you and to interesting presentations and discussions.
6–7 October 2026
News – W-FILTER: current events and information
2025
Visit from the Economic Development Agency
To mark our anniversary, Mayor Stefanie Seiler and the Economic Development Agency will be visiting us in November.
2025
Donation handover
Managing Director Dirk Waldow and Heike Dubbernell present a donation of €450 to the Speyer Women’s Shelter Association.
2025
45 Years of W-FILTER!
During this year we celebrate again a jubilee – we thank you for your trust and great partnership.
2025
Moving into new offices
With beginning of the year W-FILTER
moved into new offices – which are
located in the heart of Speyer
2024
ISO 9001 certification
W-FILTER also implemented offically a Quality Management System according to ISO 9001
2023
RWE pilot project hydrogen
Also here, the efficiency of the Filter
Typ W is tested in this future-oriented application.
2022
Expansion district heating net
in Europe most modern coal-fired power plant GKM and ist network of MVV.
2020
We Support New Energies
W-FILTER GmbH supplies the W-type
filter to the NORTHVOLT battery plant in Sweden.
