Filter media

We supply high-quality filter media for industrial liquid filtration, specially developed for demanding applications in electroplating, chemistry, metal processing, and other industries. Whether standard solution or customized: Our filter media stand for tested quality, reliable performance, and short-term availability.

Liquid filtration with system

An efficient filter system depends significantly on the filter medium used. Different applications have different requirements: While in electroplating large amounts of solids need to be captured, in the chemical industry the resistance of the filter material plays a central role.

BOHNCKE offers a finely tuned range of filter media designed for a wide variety of processes and media. Our products are characterized by stable retention rates, low pressure losses, and long service lives, and can be precisely integrated into existing systems. We actively support our customers in selecting, testing, and applying suitable media. This creates a filtration solution that not only works but convinces in the long term.

Overview of our filter media

Filter paper

BOHNCKE filter paper is ideal for coarse and economical filtration in industrial processes. It impresses with high retention capacity and a filtration area of up to 10 m². Thanks to thermal post-treatment, the material remains dimensionally stable and prevents filter aids from breaking through.

Filter bags

BOHNCKE filter bags are resistant to aggressive chemicals and offer high tightness for safe filtration. With materials such as PP, PE, or Nomex® and filtration fineness from 1 to 1500 µm, they can be precisely adapted to the specific application. Special variants like oil-absorbing bags extend the service life and increase process security.

Filter cartridges

BOHNCKE filter cartridges stand for precise filtration and maximum flexibility thanks to interchangeable filter inserts. They are suitable for a wide range of industrial applications and convince with their modular design. This allows filter cartridges to be optimally adapted to different media and requirements.

High-performance candles

BOHNCKE high-performance candles enable high flow rates with low pressure loss and are ideal for sensitive processes. They reliably filter with fineness from 0.2 to 200 µm, ensuring maximum purity. Their 100% thermally welded construction guarantees the highest process reliability without adhesives.

Pleated candles

BOHNCKE pleated candles were specially developed for surface treatment and electroplating, offering an extremely large filtration area in compact dimensions. They achieve a dirt holding capacity of up to 32 liters, thus reducing replacement intervals. The thoughtful design enables cost-efficient and reliable filtration.

Anode bags

BOHNCKE anode bags reliably protect galvanic baths from metal particles and sludge. They are made from chemical-resistant materials and guarantee a long service life. Thanks to individual customization in size and design, they can be seamlessly integrated into existing systems.

Proven quality

Our filter media undergo consistent quality assurance because every detail counts in industrial filtration. BOHNCKE tests all media before delivery in its own laboratory. The analysis is practical to closely depict real application conditions. We examine, among other things:

the actual pore size distribution
the retention capacity under real flow
the chemical resistance to process media
the temperature stability under continuous load
the pressure loss behavior under defined flow rates

This comprehensive testing ensures that each filter medium delivers exactly the performance required in operation. This helps avoid unplanned outages, reduces maintenance intervals, and ensures consistent filtration results even under fluctuating conditions.

Your advantages with BOHNCKE filter media

With BOHNCKE, you choose a well-thought-out filter system of product, consulting, and quality assurance. We not only deliver the right medium but also actively support you in selection, application, and optimization.

Fast availability

Thanks to our well-stocked warehouse, many filter media are promptly available – even in special versions.

Technical consulting

We think from the process perspective. Our application engineers support you in selecting the optimal filter medium for your system.

Tested product quality

Each filter medium is tested before delivery. You receive products with traceable performance values.

Solutions for many industries

Whether electroplating, chemistry, water treatment, or metal processing – we deliver suitable media for a wide variety of applications.

Reliable partnership

With over 50 years of experience in industrial filtration, we are more than just a supplier – we are your technical partner.

Contact

Do you need a suitable filter medium or wish for technical consulting? Talk to us. We help you quickly and easily.