Parweld XR943A Welding/Grinding PAPR Helmet*NOW available for next day! * The XR943A system includes a flip up welding and grinding helmet, featuring a simple status display and a smooth, ultra quiet brushless motor. It offers two speed airflow control, audible and vibration warnings, and easy to use controls. The comfort belt with detachable shoulder straps ensures a secure fit, while the removable Li ion battery provides over 10 hours of runtime. It comes with a P3 main filter, activated