Pureflo Welding Papr With Hard Hat Black N/APureflo Welding Papr With Hard Hat Black N A PureFlo Welding Papr with Hard Hat The PureFlo 3000 (Welding) is a modular, lightweight PAPR that provides a lower total cost of ownership in light to medium duty environments. An all in one respirator optimised for maximum mobility, the PureFlo 3000 (Welding) integrates head, face, eye, hearing protection and ADF lens for use in welding environments. A breakthrough in head borne weight, comfort, and