10Pcs 3M 1701CN Filter Cotton, 1211 Gas Mask Supporting Dust Filter Anti Industrial Construction Dust Pollen Haze White

1: Used with 3M 1211 dust mask to effectively filter particles such as dust, coal dust, construction dust and pollen,

2: Used for powder protection caused by ore, metal smelting, grinding and chemical operations,

3: University electrostatic filter cotton, low respiratory resistance, large filter cotton area, filtration rate of 90%, in line with KN90 standard,

4. 3M quality assurance, 10 pieces per pack.

Product: 3M 1701CN particulate filter cotton (used with 3M 1211 dust mask)

Material: cotton

color: White

Specifications: 10pcs / package

Uses: Used for the protection of non-oily particles such as dust, pollen, industrial dust, cement dust, smog, microorganisms, etc.

Use occasions:

1. Place of residence. Urban pollution, automobile exhaust, smog, dust.

2. workplace. Workshop, construction site, pesticide spraying, interior decoration, electric welding.

3. Special occasions for industrial use

Filter cotton replacement standard: According to the environment and personal use, when the filter cotton is stained, damaged, or the user feels that the respiratory resistance is significantly increased, it needs to be replaced in time. No specific time is allowed.