Products & Services





October 2020


40 years W-FILTER!


We thank you for your ongoing trust and excellent partnership!


...read more! (German only)





since March 2020


Even in this extraordinary times,

we are there for you:

Our team is working from home-offices and the production is taking

all safety measures required.


Stay strong and healthy!             


...link to webpage! (worldometer)





May 2019


W-FILTER donates to Kinderhospiz Sterntaler

The donation cheque was handed over together with the mayor Stefanie Seiler.


...read more, 282 KB (.pdf)



January 2017


W-FILTER GmbH since 1st January 2017

With effect from January 1st, W-FILTER e.K. changes its entity to W-FILTER GmbH.


...read more, 320 KB (.pdf)



November 2016


COVANTA implements Filter Type W in Dublin Port (Poolbeg)

Covanta is using the Filter Type W in the Dublin waste to energy facility catering for the highly efficient incineration plant.


... read more, 163 KB (.pdf)



June 2016


ENERGIE GRAZ and TWL with Filter Type W vertical in use

The technology of W-FILTER convinced ENERGIE GRAZ in Austria for the vertical operation in size DN 450. Also TWL / Technische Werke Ludwigshafen are utilising the same type of filter successfully. 


...read more, 266 KB (.pdf)



July 2015


AMAGER Denmark sets further course with Filter Type W

ARC, Copenhill / Amager Bakke, Copenhagen, Denmark, is utilizing further the technology of W-FILTER. The Filters Type W in service are providing reliable pump protection in the district heating supply network since decades.

Copenhagen's state of the art plant sets standards for environmental performance, energy production and waste treatment. Innovative technology and architecture...


... read more, 183 KB (.pdf)



May 2015


Grosskraftwerk Mannheim (GKM) with Filter Typ W on the grid

The technology of W-FILTER convinced also GROSSKRAFTWERK MANNHEIM (GKM) in the power station unit 9. The Filter Type W is in service providing reliable pump protection for cogeneration / district heating supply.

With the aim to commission the world's modern coal power plant, the unit 9 with a value of 1.2 billion Euros was planned - producing most efficient and cost-effectively power and heat in cogeneration...


... read more, 225 KB (.pdf)



March 2015


30. FDBR-Expert-Meeting Piping Technology

This year W-FILTER welcomes you on booth G1 from 24th-25th March in Magdeburg/Germany!

In addition to the exhibition the focus will be high-level technical presentations on pressure equipment directive, norms and regulations with regards to pipeline construction...


... read more, 186 KB (.pdf)



January 2015


Filter Type W-TW: Strainer for Drinking Water application

The proven technology of W-FILTER can nowadays alse be used for drinking water applications. The Filter Type W-TW is ensuring the hygienic safety of strainers...


... read more, 170 KB (.pdf)



November 2014


Pump protection: SIEMENS convinced of of Filter Type W

The technology of W-FILTER convinced again the company SIEMENS. Filter Type W continue being in service for pump protection in the testing laboratory Berlin...


... read more, 211 KB (.pdf)



September 2014


DIAM Munich: W-FILTER shows presence!

"Grias God" - this is how the visitors of the DIAM - Deutsche Industriearmaturen Messe have been welcomed for the first time in Munich from 14.-15. September 2014...


... read more, 175 KB (.pdf)