Beeswift Conceptair Helmet & Flip Up Visor KitThe ConceptAir R23FUVNKIT P3 is a complete respiratory protection system, offering integrated head and face protection in a single kit. It provides 180 litres of filtered air per minute and comes with lightweight Li ion batteries that typically last 8 hours per charge. The system includes a P3 particulate filter and 5 pre filters, ensuring optimal protection against particulate hazards. Features: Complete respiratory protection with head and face