Overview and Specifications:
|Model Number: 3M-1211|
1. Advanced rubber material: Comfortable fit, soft facial fit
and long service life. One-time compression molding, oil resistance, no aging,
long service life
2. High-efficiency filter cotton: high-efficiency static
electricity, each with 2 pieces of filter cotton. Replaceable
3. Cold exhalation valve: the exhalation valve opens the
amplitude, the breathing is smoother, the heat and moisture accumulation in the
mask is reduced, and the air is kept fresh.
4 Fixture design: The installation and disassembly of the
filter element and the cotton filter element are more convenient for the
selection of various parts, and the scope of use is wider and more
5. Advanced headband design: Adjustable headband for a more
comfortable fit. Polyester stretch-knit headband for flexibility and
Material: rubber, nylon, cotton filter
Protection standard: KN90
Uses: Used for the protection of non-oily particles such as
dust, pollen, industrial dust, cement dust, smog, microorganisms, etc.
1. Place of residence. Urban pollution, automobile exhaust,
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.