Our needle felts for the filtration of solids and aerosols from gases and liquids are a clean solution. Because we rely on our first-class quality promise in our needle felt filtration. Only the strictest quality standards with continuous testing from production to delivery meet our requirements. Approval is only given when the specified quality has been achieved.

Gas Filtration

SoltaFilt Dust is a high-performance filter media used for product filtration and air purification. They are characterized by their high product quality and optimal customization options to meet all requirements.


Filtration (component in dust protection)

Small filter systems


Compressed air cleaning (jet impulse)

Filter cartridges or cassettes

Plants with IFA requirement

Fine dust (2µm and smaller)

Liquid Filtration

For an effective solution in the field of liquid filtration, SoltaFilt Fluid is the right choice. Whether it’s needle felt for filter cartridges, presses, bags, or pockets – they have all been successfully used in many specialized applications in areas such as wastewater, drinking water, oils, fuels, and chemicals.

Coalescence filter

Coalescence filter


Scratch protection - transport trolley for automotive parts

Wastewater treatment

Filter cartridges


Chemical industry


Personal consultation is what sets Gebr. Röders AG apart. Because nothing is as diverse as felt and its applications. Therefore, there are no limits to your ideas. We support you with our broad expertise and, through our research and development department, we can fulfill very specific requirements. Contact us free of charge and without obligation for your personal felt product.


Transfer of liquids (e.g. varnishes)