3M 4251 Organic Respirator

3M 4251 Maintenance Free Gas/Vapour and Particulate Respirator_x000D_ _x000D_ , Maintenance free design for maximum safety and simplicity_x000D_ , No maintenance records are required if disposed of within one month_x000D_ , Replace after 28 days or when damaged, breathing resistance increases or breakthrough occurs, whichever occurs first_x000D_ , 2 large bonded carbon filters for low breathing resistance_x000D_ , Low profile design for better peripheral vision_x000D_ , Low resistance parabolic valve to reduce heat build-up_x000D_ , Soft/Non-allergenic face piece material_x000D_ , Lightweight and well balanced design_x000D_ , Cradle head harness_x000D_ , Easy to fasten neck strap_x000D_ , Standard: EN405:2001 _x000D_ , Approval: CE marked 3M 4251 Organic Vapour and Particulate Respirator: FFA1P2R D _x000D_ , Gases/Vapours :10xWEL or 1000ppm whichever is lower; _x000D_ , Particulates:10xWEL_x000D_Read the full description ↓