P3 R Particulate Filter The P3 R Particulate Filter provides high-level protection against hazardous airborne particulates including dust, fumes, and mists. Featuring Corpro's patented Easy-On™ filter connection and low breathing resistance, it delivers reliable respiratory protection with outstanding comfort for demanding industrial environments. Key Features P3 R particulate protection against hazardous airborne particles Patented Easy-On™ filter connection for fast and secure fitting Ultra-low breathing resistance for improved wearer comfort Swept-back filter design for an unobstructed field of view Lightweight, low-profile design Supplied as 1 pair of filters Compatible With R1400 Half Face Respirator R1600 Full Face Respirator Suitable For Construction Mining Manufacturing Sanding and grinding Welding Dust and particulate protection General industrial applications