Engineered for improved breathing ease, this evolution of 3M's most popular "maintenance-free" reusable half mask is convenient to use, reassuringly reliable and now offers measurable improvements in comfort.
Comfort and convenience are key to helping your workforce comply with regulations and maintain performance levels whilst wearing masks. We understand this and have applied our skills in respiratory protection to significantly improve the wearing experience for our reusable respirators.
Welcome to the 3M Maintenance Free Reusable Half Mask, 4000+ Series. Like its predecessor, the new mask is lightweight, well balanced and has optimal field of vision. Convenient to use and comfortable to wear, there are 4 versions in the range, each offering effective protection against differing hazards in the workplace.
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