3M™ 4251+ Reusable Respirator Half Mask - FFA1P2 R D 211855Y Emergency override

Emergency override

neckband and helmet-attached versions to meet most users requirements

Pods can be easily replaced

Improved speaker efficiency to fit today's digital device

making it comfortable to wear for an entire work shift

3M™ 4251+ Reusable Respirator Half Mask - FFA1P2 R D 211855Y Emergency overrideA newly enhanced valve assembly helps to reduce exhalation breathing resistance for improved breathing comfort Lightweight, well balanced design Integrated filters mean its ready to use and maintenance free Soft, close fitting face seal made with textured, non allergenic material Adjustable head cradle and easy to fasten neck straps Centrally positioned exhalation valve helps reduce heat and moisture build up in hot and humid conditions Available in a