This four in one protection respirator combines respiratory, head, eye and face protection. Sonis ear defenders can also be added to complete the wearer’s above the neck protection. Features and Benefits The battery on the Powercap Infinity is fully rechargeable, offering an 8 hour battery life Offers respiratory protection to TH3, with a Nominal Protection Factor of 500 (UK APF 40) - TH3 is the highest possible rating in the EN 12491:1998 + A2:2008 standard The high capacity HEPA filters coupled with the aerodynamically optimised pre-filter covers ensure that PowerCap Infinity delivers 160 litres per minute of clean air to the user with maximum battery efficiency User responsive smart PPE: real-time diagnostics that monitor the system twice a second allow the user to identify and differentiate between any issues with the unit Optimal air flow avoids misting and increases user comfort The panoramic impact visor offer impact protection at speeds of up to 270 mph and has a K rated anti-scratch coating and a replaceable peel-off visor protector