RPB® Z-Link+® 16-078-21-FR Respirator for Multi-Purpose Heavy Industry protection. The RPB® Z-Link+® is the result of extensive user testing in demanding welding environments. As a welding professional, you will benefit from increased comfort and productivity. As the Z-Link+® clips directly onto your main visor, you can seamlessly weld with crystal-clear vision then lift up your visor to check welds and instantly begin grinding. The Z-Link+® includes the large RPB® ADF lens with the 1.1.1.1. rating in optical quality. The all-important fourth “1”, advanced angular dependence control, guarantees uniform shading and distortion-free vision, allowing you to work comfortably and effortlessly for hours across different angles. Full protection above your shoulders - head, face, eye, hearing (when used with the Quiet-Link™ system) and respiratory protection. Comes with 03-801-FR PX5® PAPR, 16-670 Weld Visor, 03-891 Spark Arrestor, 16-810 Safety Lens, 16-721 Shoulder Cape Zytec® FR and 04-831 Breathing Tube.