3M 2051 KN95 Filter
Compatible with 3M™ Reusable Respirators
Low breathing resistance
High protective performance
3M™ 2051CN Particulate Filter can effectively filter out more than 95% of non-oily particles.
Can be used in conjunction with 3M 6000 and 7000 series half masks. When correctly installed, it can be used for various applications such as grinding and polishing.