Allegro has added a new line of affordable Powered Air Purifying Respirator (PAPR) systems for welders and other industrial workers who need both eye and face protection as well as a quality respirator. The EZ Air Powered Air Purifying Respirator (PAPR) series provides outstanding protection from welding and other fumes and vapors without the need for fit testing. You, professional welders, need protection from dust, steel, manganese, stainless steel, chromium, galvanized steel, cadmium, lead, ozone, and all that bad stuff, but you're not going to be a great at your job for long if you can't see. The face shield in the EZ Air Economy PAPR System 9935 complies with ANSI Z87.1+ for face-shield/eye protection and is NIOSH approved. This system provides the cool comfort you need in tight spots to stay at the job until it's done. A motorized system powered by a lightweight Lithium-ion battery provides a constant supply of fresh, filtered air over the user’s face. The system (APF 25) requires no fit testing as the pump provides positive air pressure around the face. The Allegro EZ Air Pro Blue Welding Helmet PAPR System 9934-W has dual HEPA filters for long-lasting protection in very dirty and dangerous enviornments. Recommended applications include welding, assembly, facility maintenance, grinding, machine operations, painting, metal production and fabrication, military maintenance, repair and operation (MRO), and any heavy-duty sanding projects you might have. If you have specific questions about your application, please don't hesitate to call our experts at 800-829-9580 during regular West Coast business hours.