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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
Three user selectable flow rates
Emergency alert button
Built-in swivel prevents lifeline from twisting during use
Lightweight design of 22g
Designed for heavy duty construction
3M™ 4251+ Reusable Respirator Half Mask - FFA1P2 R D COBPSF Three user selectable flow ratesA 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
