3M 7502+6002 Gas Mask Respirator Protective Acid Gas Multi-Gas Respirator 7-Piece Set

Ergonomic trapezoidal design reduces neck fatigue.

Unique filtration path enhances activated carbon adsorption and extends service life.

Dual cartridge filtration for high-efficiency and long-lasting adsorption.

Multiple NIOSH-certified cartridges and filter cotton options available for protection against various gases, vapors, and particulates.

Soft silicone face seal for comfortable fit and healthy breathing.

Cold flow exhalation valve with quick-release buckle for easy assembly and disassembly.

Silicone material provides full facial contour fit, washable and reusable after air drying.

Oil resistance and anti-aging properties with long service life.

Dual air inlet design reduces inhalation resistance.

Unique cold flow exhalation valve quickly expels moisture and heat for smoother breathing and enhanced comfort.

Buckle design allows quick replacement to adapt to different scenarios.

Trapezoidal filter cartridge design with rearward center of gravity reduces neck pressure.

Advanced head harness with downward exhalation port design to direct exhaled air away from the line of sight.

Exhalation valve membrane resists contamination and is easy to clean.

Head straps available in standard and suspension modes.

Must perform fit check before entering contaminated areas.

If air leakage is detected, adjust mask position or head strap tension and repeat fit check.

Do not enter contaminated areas without achieving a proper seal.

Intended for respiratory protection against certain airborne contaminants.

Users must read and understand the instruction manual before use.

Improper use may cause illness or death.

National standard GB/T18664 recommends users undergo fit testing.

If proper fit cannot be achieved, consult the instruction manual or supervisor.

Contact 3M technical support hotline at 400-920-3595 for assistance.