Original filter elements, tested by TRUMPF, function according to the principle of surface filtration. The dust is filtered directly at the surface and does not penetrate deeply thanks to the substrate made of permeable polyester fleece with a Teflon-coated surface. This means at least 99.95% of the particles can be filtered, even in the micrometre range – an absolute top value! Original filter elements ensure a constantly high filter performance for many years. During laser cutting, emissions are created from which your employees, the environment and components of your machine or laser system should be protected. With our original filter elements, TRUMPF makes no compromise and even goes beyond the legal requirements. To ensure long-term protection, the cleaning intervals for your original filter elements are stored in your machine control.