Our patented X-Mesh^® expanded metals for filter media backings are the result of our relentless drive and desire to utilize the latest technology that sets the standard rather than just meeting it. Watch the video to see how the X-Mesh^® Advantage can give your filter manufacturing company a competitive edge.

With over six decades of exemplary leadership, we have continuously grown to not only become a leading expanded metal producer, but North America’s largest manufacturer of light gauge expanded metal for filters. Built upon a foundation of integrity, trust, and quality, we are all dedicated to meet and surpass the expectations of our customers. Because of these guiding principles, Wallner Expac is now a 100 percent employee-owned company to ensure that every one of us continues to deliver quality products and services to you, our valued customers.

Wallner Expac’s state-of-the-art on-site tooling facilities offers a wide range of metal forming services to support our manufacturing. By continuously improving our manufacturing processes, we ensure our customers are supplied with the right product, at the right time.

Wallner Expac is proud to serve a diverse customer base by designing, engineering, and fabricating over 60 expanded metal patterns for use in numerous industries and applications.