3M™ Maintenance Free Half Mask Respirator 4255

• Ready-to-use, maintenance-free half mask designed for effective and comfortable protection
• Low profile design for better peripheral vision
• Soft, non-allergenic material with textured face seal
• Exhalation valve centrally positioned for effective removal of heat and moisture
• Respirators can be used until damaged, particulate filters clog or gas filters become saturated. Often disposed of after one month to avoid the need for inspection and maintenance records to be kept.
• FFA2P3R D protects against organic vapours, up to 10 x Workplace Exposure Limit (WEL) or 5000 ppm whichever is lower and 20 x WEL for particulates

Ready-to-use, maintenance-free half mask designed for effective and comfortable protection against organic vapour and particulate hazards found throughout industry.