3M 3701 CN Cotton Particulate Filter Kn95 (25pcs Per Pack)

Product details of 3M 3701 CN Cotton Particulate Filter Kn95 (25pcs Per Pack)

Product introduction:

-3M 3701CN particulate filter cotton adopts a convex design, which can effectively filter fine dust and other non-oil particles with a minimum filtration rate of 95%.

-It is suitable for dust protection caused by operations such as mining, casting, metal smelting and grinding.

-Life: filter cotton dirty, damaged or when you feel significantly increased respiratory resistance, please promptly replace the filter cotton, because the use of the environment, the frequency is different, the use of time is also different.

-Note: As a filter fitting, it can not be used alone, can be combined with 3M 3200 antivirus half mask + 3700 filter cotton holder. #3M #3701 #mask