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

With six decades of distinguished leadership, Wallner Expac has successfully supported the requirements of our respected customer base. We have grown to become the industry leader of expanded metal manufacturing, and our solid foundation is built on integrity, trust, and commitment to our customers.

Wallner Expac’s  on-site tool room offers a full range of metal forming services and provides complete support for our manufacturing team, ensuring minimal production down time. We ensure the success of our customers by continuously improving our manufacturing processes.

Wallner Expac proudly serves a diverse customer base and has designed, engineered, and fabricated countless expanded metal patterns used in numerous industries and applications.