Stay productive and protected – this half mask respirator delivers comfort, durability and stability with a firm, lightly textured silicone faceseal and strong body construction. Silicone Faceseal - Provides comfort and stability with a soft but firm faceseal. Extended product life due to resilient silicone material. Keeps it shape in high-heat environments. Lightweight. Adjustable Head Harness Assembly - Optimum fit and comfort with three-size adjustable head cradle. Durable harness straps. 3M™ Bayonet Connection - Flexible bayonet system for connecion to a wide range of 3M™ gas, vapour particulate filters. 3M™ Cool Flow™ Exhalation Valve - Enhanced comfort by reducing heat and moisture. Less exhalation resistance makes breathing easier. Overmoulded, Low-Profile Design - Simplified cleaning and maintenance with minimal parts and crevices. Advanced half mask design for a wide field of view. Compatibility with 3M™ welding/ grinding shields. Valve Cover Design - Directs exhaled breath and moisture downward. Easy positive pressure seal check. Adjustable head harness assembly offers improved fit and comfort Can be used with 3M™ Supplied Air Systems for convenience and flexibility Compatible with 3M™ 2000, 5000 and 6000 Series filters to suit your individual needs Large size