3M 4251 A1P2D Maintenance Free Disposable Half Mask

• 3M 4251 A1P2RD maintenance free disposable half mask respirators
• Open, use and then dispose
• Easy to use, no need to keep records, assemble, maintain or change filters
• Soft textured face seal to provide a more comfortable fit to the face
• Lightweight and well balanced to ensure comfort during long periods of work
• Low profile design allows for better peripheral vision
• Twin inhalation valves and large, boned carbon filters to reduce breathing resistance
• Low resistance parabolic exhalation valve to reduce heat build up
• Easy and secure fitting of neck atrap and adjustment of head cradle
• Conforms to EN405:2001 +A1:2009

A1P2 R D PROTECTION

• Protection against organic vapours 10 x workplace exposure limit (WEL) or 1000 parts per million (ppm)
• Protection against particulates 10 x workplace exposure limit (WEL)
• (R) Reusable
• (D) meets the clogging resistance requirements, able to resist clogging in fine dust environments