News 2025/06/19
GKN Powder Metallurgy introduces new Metallic Membrane cartridge filters for enhanced fine filtration and efficiency
Bonn, Germany, June 19, 2025 – GKN Powder Metallurgy (GKN PM), a global leader in powder metallurgy and provider of advanced filtration solutions, announces the introduction of its new Metallic Membrane cartridge filters. Designed to meet the growing demand for fine filtration in the chemical, pharmaceutical and food and beverage industries, this product offers significant improvements in filtration performance, efficiency, and sustainability.
Innovation in the powder metallurgy industry, particularly around metal attribution for specific applications, evolves alongside the shifting demands of the market. Utilizing two decades worth of experience with this technology and initially developed for outside coating by GKN PM, the company now also places the metallic membrane on the inside of the filter element. The inclusion of the metallic membrane on the inside offers improvements including:
· Superior cake release
· Reduced downtimes
· Increased flow rates
This development of the design leads to up to 30% higher productivity compared to conventional filters. In addition, GKN PM’s seamless filters are available up to 72-inch in length which provides superior mechanical strength over other conventional solutions on the market, such as welded designs. Longer elements will be produced by adding a single radial welding seam.
“With the launch of our new metallic membrane cartridge filters, we are aiming to bridge the gap in reliability and sustainability when it comes to filtration systems,” said Dr. Harald Balzer, Head of Product Engineering/Filters. “This solution is designed to deliver better performance, reduce operational costs, all while ensuring our customers receive localized technical support, whether they’re operating in the US, Europe, or elsewhere around the world.”
The filters are primarily used in chemical and pharmaceutical separation processes, particularly in catalytic reactions where valuable catalysts, like palladium and platinum-based materials, need to be recovered. With GKN PM’s regenerable cartridge filters, businesses can retrieve these high value components and reduce waste, ultimately improving the sustainability of operations. By extending the lifespan of the cartridges, the filters also help businesses avoid the ongoing costs associated with disposable filters.
With engineering and support centers located in both North America and Europe, GKN PM is positioned to deliver responsive, regionally tailored service alongside globally consistent product quality. This ensures customers receive expert guidance wherever they are located.
The Metallic Membrane filter is available in different grades from 3µm down to 0.1µm and is accompanied by guidance from GKN PM’s technical support team to ensure customers receive the right fit and the best solution for their specific needs.
GKN PM will be in attendance at the upcoming Downstream trade show in Houston, Texas on 25th and 26th June where the solution will be showcased.
About GKN Powder Metallurgy
GKN Powder Metallurgy is a world-leading provider of powder metal materials, components, and solutions and the only company with a vertical integration from powder production to part production. In co-development with its customers and business partners, GKN Powder Metallurgy uses a unique range of best-in-class powder metallurgy technology to solve complex challenges in the automotive and industrial sectors, delivering sustainable and innovative solutions.
GKN Powder Metallurgy is dedicated to achieving sustainable goals by providing leading powder metal expertise, innovative engineering, and extensive process experience to transform ideas into reality.
Part of the Dowlais Group plc, GKN Powder Metallurgy employs over 5,000 forward-thinking experts across 28 manufacturing locations and two innovation centers, ensuring the highest level of engineering excellence around the globe.
Press Contact for GKN Powder Metallurgy:
Christiaan P. Klaus
Senior Manager, Global Strategic Marketing