3M 4251+ Reusable Half Mask A1P2

Protects against organic vapours and hazardous particulates with a boiling point greater than 65°C
• Newly enhanced valve helps to reduce exhalation breathing resistance for improved breathing comfort
• Lightweight and comfortable
• Ready to use and maintenance free with integrated cartridge and filters - simply replace when the filters are full.


• Soft, close fitting face seal made with textured, non-allergenic material
• Adjustable head cradle and easy to fasten neck straps
• The low profile design will not hinder peripheral vision
• Centrally positioned exhalation valve helps reduce heat and moisture build up in hot and humid conditions
• Provides up to 40 hours of use when stored in the resealable bag provided