3M 9001V 呼吸保护防尘口罩

3M 9001V respirators are used in grinding, sanding, grinding, packaging, cutting or dusty environments.

Meets P1 standard: filters at least 80% of oil-free dust and aerosols

The tightness adjustment bar on the nose can be adjusted to create a tight seal of the mask with the face, increasing protection

3M™ Cool Flow™ One-way Valves reduce exhalation resistance, making breathing easier and more comfortable

The strap is worn over the ears, and the large size is suitable for people with a medium face

One-way breathing valve reduces heat inside the mask and makes it more comfortable