3M 7100153814 PAPR Kit is a reliable and high-quality respiratory protection solution. It features a hood-style headgear for comfort and clear visibility. The unit is not intrinsically safe, but it offers a standard size and a battery life of 10-12 hours. The battery is a high capacity lithium-ion rechargeable type. The kit includes a Magenta-coded TR-3712N particulate filter, a clear visor, and a belt-mounted mounting type. Other included components are the TR-302N+ PAPR unit, S-433L-5 hood with integrated head suspension, and accessories like filters, breathing tubes, and a power supply.