Timely replacement
Dust masks have limited protection and lifespan; they must be worn and replaced regularly according to the mask's usage instructions.
No water washing allowed
Dust masks or filter elements are not washable; washing them can destroy the electrostatic dust-adsorbing ability.
Select the Right Product
Select masks that complement your face shape to ensure a high degree of fit with your face for better seal and airtightness.
Different types of dust masks should be chosen in various work environments. For instance, in high-temperature, high-humidity, or radiant heat work areas, disposable dust masks with exhalation valves should be used; while in contact with low-toxic dust or mild irritant chemicals, dust masks made of coconut shell activated carbon fiber material should be worn.
Other Points to Note
Prohibition of using dust masks in environments where the oxygen concentration in the air is below 18%.
Persons with specific respiratory conditions should use dust masks with caution.
