3M Maintenance Free Gas/ Vapour and Particulate Respirator 4000 Series

3M 4255 Maintenance Free Gas/Vapour and Particulate Respirator

• Maintenance free design for maximum safety and simplicity
• No maintenance records are required if disposed of within one month
• Replace after 28 days or when damaged, breathing resistance increases or breakthrough occurs, whichever occurs first
• 2 large bonded carbon filters for low breathing resistance
• Low profile design for better peripheral vision
• Low resistance parabolic valve to reduce heat build-up
• Soft/Non-allergenic face piece material
• Lightweight and well balanced design
• Cradle head harness
• Easy to fasten neck strap
• Standard:EN405:2001 
• Approval: CE marked 3M 4255 Organic Vapour and Particulate Respirator: FFA2P3D
• Gases/Vapours :10xWEL or 5000ppm whichever is lower; 
• Particulates:20xWEL

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