Conveniently combines all the most frequently requested elements into one easy-to-order supplied air system. Complete System includes ambient air pump, continuous flow full face piece or half mask supplied air respirator with breathing tube, 50ft. hose, and all required fittings. Pumps are portable, oil-less, and produce no carbon monoxide, oil vapor, or oil mist. Fully assembled with all filters, fittings and couplers. Continuous flow full face piece respirator is soft, pliable and lightweight. "Over the shoulder" hose clips at the collar and belt to hold air hose away from work zone. Respirator is NIOSH/MSHA approved for use with a maximum of 100ft. breathing air hose.