For use with Speedglas™ 9100 Series Auto-Darkening Filter. May be configured for use with either Adflo or GVP turbo units. Turbo units sold separately. May be configured for use with either Adflo or GVP turbo units and Supplied Air. Turbo and SA units sold separately. Meets ANSI Type I, II requirements for industrial headgear. It has an assigned protection factor of 1000 X PEL. It includes Breathing Tube L-122SG, flow indicator, belt, spark arrestor, turbo filter cover, prefilter, HE particle filter, battery and smart charger.