3M Particulate Respiratory Protection Kit 1212 [Filter for Coal, Cement Dust, Particulates]

Suitable for high dust concentration environments such as coal mining, laboratories, firefighting, and smoke pollution control.

Durable under heavy dust exposure; maintains filtration performance after extended use (tested up to 5 days in coal mining and 3 days in welding environments).

1210 Half Mask (1 piece)

1700 Filter Cartridge Holder (1 piece)

1703CN Filter Cotton (2 pieces)

Coal mining production

Laboratory protection

Smoke and dust pollution environments

Firefighting protection

Asian face design for better fit and seal

Dual louvered air inlets for improved airflow

Large filter cartridges for extended durability

Electrostatic filter cotton for low breathing resistance and high filtration efficiency

High-quality TPE face seal for safety and comfort

Inspect the mask before each use to ensure it is in good condition without cracks, damage, or dirt, especially the face seal area.

Perform a seal check to confirm proper fit.

Check inhalation and exhalation valves for deformation, cracks, or damage; replace valve components if necessary.

Inspect head straps for elasticity and integrity; replace if needed.

Assemble particulate filter cotton by verifying it is intact and within the valid period.

Attach filter cotton to the filter cartridge holder according to alignment marks.

Secure the filter cartridge holder onto the mask’s inhalation port until a click sound confirms proper installation.