A self-contained lightweight Powered Air Supplied Visor system providing all in one protection against dust, fumes and particulates, combined with eye and face protection against liquid splashes. , The integrated re-chargeable nickel metal hydride (NiMH) battery pack delivers a supply of clean air via a pair of particulate filters for up to 8 hours of continuous use. 210 litres/minute airflow. Low flow warning at 150 litres/min. 8 hour battery. Air flow indicator pre-checks battery, filter performance and condition. Polycarbondate faceshield with nylon elasticated faceseal (tinted and clear faceshield overlays available), Lightweight 1.0kg with easily adjusted headband to fit a range of head sizes and for wear over protective clothing and hoods. BS EN 12941:1999 Protection Level TH2P, EN 166:2002 1B3