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Filter elements for Hot gas Filtration

  • Suitable for operating temperatures up to 400 ° C
  • Can be used in ATEX zones
  • Metal parts made of galvanized steel or stainless steel
  • Robust construction for a long service life
  • Cleaning by means of compressed air pulses
  • Highest operational safety


In order to withstand the extreme conditions of use at high operating temperatures, our hot gas filter elements have a particularly robust construction. The filter media are also adapted to the respective areas of application.


Filtration of smoke from the combustion of biomass or wood pellets

Chemical industry

Cleaning of dust particles from hot process air


Drying of food for further processing or for the production of pigments for a wide range of uses such as paints or cosmetics


Extraction from melting furnaces

Filter media
  • PPS
  • aramid
  • Polyimide
  • Stainless steel mesh


All filter materials

Special filter media for unusual operating conditions are available on request.


Filter cartridges up to 140 ° C

For the temperature range from 80 to 140 ° C, our filter cartridges are equipped with materials that are resistant to these operating temperatures. We deliver most of the standard filter cartridges as special designs up to 140 ° C.

Filter plates up to 120 ° C

Our dedusting filter plates can be used as a special version up to 120 ° C.

Filter cartridges for operating temperatures of 140 - 400 ° C

Filter cartridges from 140 to 250 ° C

Filter medium: needle felt

Length L
Filter area
150 175 985 on request
228 260 985 on request
327 353 985 on request

Filter cartridges from 250 to 400 ° C

Filter medium: stainless steel weave

Length L
Filter area
150 175 1305 on request
228 260 1305 on request
327 353 1305 on request

Technical changes reserved.

We implement your requirements

Are you looking for a solution for a new area of ​​application in dedusting or do you have unusual operating conditions? Our technicians and engineers are happy to develop your individual solution!

More products

Our extensive range of filter elements in excellent quality covers the highest requirements in dust and air filtration.

R + B Filter GmbH

Bössingerstraße 34
74243 Langenbrettach-Langenbeutingen

+ 49 (0) 7946 9127-0


R + B Filter

Bössingerstraße 34
74243 Langenbrettach-Langenbeutingen