Laser perforated filter elements from Eaton enhance efficiency and precision, expanding application range for mechanically cleaned filtration systems

NETTERSHEIM, Germany … Eaton is expanding its portfolio for mechanically cleaned filters with new laser perforated filter elements that enable highly precise and efficient filtration. These filter elements are particularly suited for applications where soft, gel-like or fibrous particles occur—particle types that were previously difficult to separate using conventional filter elements such as wedge wire or fine mesh screens.

“Laser perforation represents a technological leap forward for operators,” emphasizes Ulrich Latz, Global Product Manager, Industrial Filtration, Eaton’s Filtration Division. “With this advanced manufacturing process, we can provide filter elements that deliver significantly higher efficiency and more uniform particle retention compared to conventional wedge‑wire profiles or elements made of sintered fine mesh—while maintaining exceptional durability and long service life.”

The filter elements are compatible with all Eaton DCF, MCF, and MCS series filters and are available globally in filtration ratings from 100 to 380 µm.

High precision through laser manufacturing

The new filter elements are made entirely of 316 stainless steel and feature precisely round openings created by laser technology. This process allows for small hole diameters combined with high wall thickness—a combination that was previously difficult to achieve. The result is uniform openings and superior filtration efficiency.

Clean results thanks to automatic self-cleaning

These new filter elements represent an evolution of Eaton’s well-established mechanically self-cleaning filtration systems. In these systems, the filter element is cleaned by a spring-loaded cleaning disc that moves up and down inside the filter element.

“As liquid flows from the inside to the outside of the filter element, solids accumulate on the inner surface,” explains Latz. “The cleaning disc removes these deposits mechanically and directs them to the bottom of the filter, where they are discharged through a drain valve in short intervals.” Filtration continues uninterrupted during this process, ensuring stable operation, minimal maintenance and high system availability.

Versatile industrial applications

Due to their high chemical resistance and mechanical stability, these filter elements are suitable for a wide range of industrial liquids—including applications involving soft or fibrous particles. Key application areas include the production of liquid adhesives and resins, paints, coatings and varnishes, as well as the pulp and paper industry and water and wastewater treatment.

Additional configurations are already in development. Since the laser-perforated filter elements are fully compatible with existing Eaton filtration systems, they can be easily integrated into current installations and used as replacements for conventional elements to further enhance filtration performance when needed.

About Eaton’s Filtration Division:

Eaton’s Filtration Division is a leader in liquid filtration that can help companies improve product quality, increase manufacturing efficiency, protect employees and equipment, and help achieve sustainability goals. Eaton employees around the world make a difference for their customers by creating an exceptional customer experience, solving problems with application expertise and developing innovative filtration solutions. Eaton’s filtration products are manufactured and sold worldwide. For more information, visit Eaton.com/filtration.

Eaton is an intelligent power management company dedicated to protecting the environment and improving the quality of life for people everywhere. We make products for the data center, utility, industrial, commercial and institutional, machine building, residential, aerospace and mobility markets. We are guided by our commitment to do business right, to operate sustainably and to help our customers manage power ─ today and well into the future. By capitalizing on the global growth trends of electrification and digitalization, we’re helping to solve the world’s most urgent power management challenges and building a more sustainable society for people today and generations to come.

Founded in 1911, Eaton has continuously evolved to meet the changing and expanding needs of our stakeholders. With revenues of $27.4 billion in 2025, the company serves customers in 180 countries. For more information, visit www.eaton.com. Follow us on LinkedIn.