Adjustable Half-Face Respirator in Multiple Color Choices

Haigu 5 series half mask is a self-priming filter anti-gas/anti-particle mask that can provide protection for the mouth, nose and jaw. It is suitable for working environments with low toxic gas concentrations and no special requirements for toxic gas protection on the face and skin. It is small and light, does not obstruct vision and is suitable for wearing a safety helmet and protective glasses for work; the mouth and nose mask is made of highly elastic TPE/silicone, which is safe and non-toxic and has a soft touch; the large valve respirator design has low breathing resistance; the unique quick press design is suitable for use with Haigu single-core filter elements.

Core Selling Points:
Soft silicone material
Multiple large-scale options
Effective filtration of toxic gases

Q&A:
1.Q: How long is the shelf life of the filter box?
   A: The filter should be stored in a dry,clean,pollution-free,direct sunlight free and airy warehouse,strictly against humidity and
        high temperature.The storage period of the filter that meets the above storage conditions is 5 years,subject to the
        production date.Please use it before the storage period.

2.Q: How to judge whether the filter cartridge is effective or not?
   A: The use time of the filter is effected by many factors,such as the concentration of pollutants in the specific environment air humidity,user
        respiratory rate and so on.After wearing it correctly,we suggest that you immediately establish a replacement schedule and replace
         the filter box regularly,when you have smelled harmful smell or feel unwell, it may indicate that the filter cartridge has been saturated,please
        leave the working environment immediately and go to a safe place to replace the filter box.

3.Q: Can filter cotton washable ?
   A: No,because the adsorption principle of the filter element is electrostatic adsorption,and permanent static electricity will rush into it.fit is
        washed,the product structure layer will be damaged,and the protection effect will be greatly reduced,so it cannot be washed.

4.Q: How to determine when to change the filter cotton?
   A:The filter cotton can normally be used for 7 days.When the surface of the filter cotton is very dirty and there is dust at the observation
      port,the respiratory resistance is seriously blocked,which indicates that the structural layer is damaged and the protection effect is reduced.
       At this time,even if the dust concentration is small,it should be replaced immediately.

5.Q: The activated carbon in the filter box is invalid after use.Can it be replaced by itself?
   A : No,it is strictly forbidden to assemble,disassemble and replace the gas mask and its filter parts by individuals,so as to ensure the ant-
        virus effect and life safety.At this time,just need to replace the new cartridges.