PAPR System Kit, Belt-Mounted, Mask Size M/L, Battery Type High Capacity Lithium Ion - Rechargeable, Intrinsically Safe No, Suspension Integrated, Window Material Polyethylene Terephthalate, Includes Headcover, Length Adjusting Breathing Tube with Breathing Tube Cover, Carrying Bag, PAPR Unit, Easy Clean Belt, High Capacity Battery, Battery Charger Kit, HE Filter, Prefilter, Airflow Indicator, Cartridges Included HE Filter, Headgear Included Yes. This item has been restricted from sale in the following state(s): []