3M™ Secure Click™ D3135 Particulate Filter - P3 R - Pack of 40

Key Features Protection level: P3 R particulate protection against fine dusts, mists and other airborne particles, including oil-based and non-oil-based aerosols Compatible masks: 3M Secure Click HF-800 Series half-face and FF-800 Series full-face reusable respirators, subject to the applicable approval requirements High-efficiency filtration: Designed to provide P3-level particulate filtration for demanding workplace environments Dual-flow technology: Helps support easier breathing through an advanced multi-path airflow system Secure Click connection: Quick push-to-connect fitting with an audible click to help confirm correct installation Swept-back design: Helps provide compatibility with certain welding and grinding shields Typical applications: Suitable for grinding, sanding, welding, cutting and general manufacturing tasks Reusable filter: The P3 R classification indicates a reusable particulate filter. Replace when dirty, damaged or difficult to breathe through, following the manufacturer's instructions What's in the box? 3M™ Secure Click™ D3135 P3 R Particulate Filters - Pack of 40