Our Deluxe Supplied Air Shield uniquely provides all in one head, eye, face and respiratory protection against hazardous airborne contaminates and flying debris. It delivers a constant and plentiful supply of clean purified air. Our superbly balanced Deluxe Supplied Air Shield System is offered as a complete system for one or two workers. They include one or two shields, 3/4 hp or 1-1/2 hp breathing air pump and one or two 50 foot breathing hose(s). Complies with ANSI Z87.1+.