SORA-MT - Accessories

Extraction system accessories and spare parts for your filter installation

We will be pleased to complete your filter accessories – no matter for which filter type, and no matter whether you need our own custom-fit spare part or the original spare part of an original equipment manufacturer (OEM). You will find in our extensive range of accessories what you need to operate your filter system.

We are very familiar with the various components of many filter systems from well-known suppliers. Our product spectrum in the field of extraction system accessories ranges from small parts to complete system components and includes, among others, products from well-known manufacturers, such as

  • Nedermann
  • DCE
  • Scheuch
  • Beth
  • Lühr


  • Delta-Neu
  • Keller
  • Intensiv
  • Lübbers
  • Favorit
  • Handte
  • Infastaub
  • Lübke
  • Pergande
  • Alstom

Supporting cages and spacer frames / supporting elements

Supporting cages and spacer frames made of:

  • standard steel
  • stainless steel (1.4301 / AISI 304, 1.4305 / AISI 304 L, 1.4404 / AISI 316 L, 1.4571 / AISI 316 Ti, 1.4462)
  • in the following versions: raw, pre-galvanised, galvanised, cataphoresis or powder-coated

Special materials such as Hastelloy, Nickel or Inconell complete our range of accessories..

Filter caps and suspensions

F.O.S. offers you filter caps in various designs and materials, also according to your own specifications. Spring-loaded suspensions ensure optimum tensioning of the filter bags in every operating situation to prevent impact and collapse.

Tension straps

For the installation of filter bags on nozzles as well as the fastening of filter caps, we supply tension straps in a wide variety of designs. Depending on the requirements, we use different clamping types and materials.

Filter control unit

The F.O.S. group provides the filter control unit which activates the valves responsible for cleaning the filter with compressed air. A differential-pressure controlled triggering ensures an optimal cleaning of the filter media and enables the effective and energy-saving operation of extraction systems.

Dust measuring technology

Filter monitoring based on the triboelectric effect enables reliable control of the clean gas dust content and thus the proper operation of filter systems. Filter ruptures and defects are detected. This increases the operational reliability of your extraction systems.

Cleaning components

Of course we also offer a wide range of cleaning components: F.O.S. delivery program ranges from spare parts for solenoid valves to pilot and cleaning valves for filter systems, or door seals to complete compressed air tank systems. We also supply vibration systems for the mechanical cleaning of filter media.

Contrast powder

F.O.S. Fluorlight is a particularly effective, fluorescent contrast powder for leak detection in the event of system leaks in your dust extraction system. If required, we will carry out leakage tests for you. Of course we can also supply you with corresponding UV lamps on request.

Pre-coating powder

For the separation of sticky or moist dusts we recommend the use of pre-coating powder. It builds up an auxiliary filter layer on the filter medium that improves both the cleaning and the service life of the filters.

Do not hesitate to contact us if you need more information on our accessories for dust extraction and filter systems as well as on our service. Our team will be pleased to support you with professional advice and comprehensive support whatever type of filter you use or filter accessories you need.



Comtom – C4
Tomești – 707515
Phone: +40 (0) 7 45 10 46 13