3M 4279+ FFABEK1P3 R D Filters Maintenance Free Half Mask Respirator

3M Maintenance Free Half Mask 4279+ is a simple and ready-to-use respirator with an integrated cartridge and filters.
A newly enhanced valve assembly helps to reduce exhalation breathing resistance, and the close-fitting, non-silicone, textured face seal is soft and non-allergenic.
Includes a resealable bag for hygienic storage and transportation
Effective and comfortable protection against organic vapour, inorganic vapours, acid gases, ammonia and hazardous particulates.
A newly enhanced valve assembly helps to reduce exhalation breathing resistance for improved breathing comfort.
Lightweight, well-balanced design that's low profile.
Integrated cartridge and filters mean it's 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.