Low Pressure Systems

Unfiltered air is converted into filtered air

Filter systems based on paper or non-woven textile filters are among the applications that are designed in close cooperation with the customer. Extensive calculations need to be made so that engine performance, filter service life, and the desired sound can be achieved. Specialists in the application of computation programs, among others, support the development work for paper filters or non-woven textile filters. The components for filter systems are generally supplied to various automobile manufacturers in combination with unfiltered air or filtered air pipes, acoustic flaps, secondary air injection, etc.

Röchling’s achievements in the area of filter systems provide you with the following customer benefits:


  • Extended service life and improved filtration with special applications
  • Paper filters manufactured for every use in-house
  • Software-supported, optimized performance and acoustics for air intake modules
  • Designed and quantified minimized pressure loss