Cleaning and disinfection
💣 After each use of the mask, the mask must be cleaned, not only in hygiene, but also in the service life of the mask.
💣 Gas mask after using, should take the sealed canister, mask will dip in temperature less than 49 ℃ warm water, clean with a soft brush to clean;
💣 If necessary, use neutral detergents (such as detergent), and do not use moisturizing soap, alkaline soap and detergent.
💣 After drying, put it in a place that is ventilated, dry, moderate in temperature and free of toxic pollution.
💣 The filter can be stored for more than the period of validity and should be used after passing the inspection.
Installation and wear instructions
💣 Unbuckle the bottom of the headband and cover the mouth and nose of the mask.
💣 Pull up the upper end strap and place the head seat comfortably above the head.
💣 Put your hands on the bottom of your neck with your Buckle.
💣 Adjust the buckle to make the mask fit well with the face.
Adjust the front end band and then adjust the back of the neck.If the headband is too tight, you can use your fingers to push out the plastic sheet and relax your head.
💣 Semi-mask gas mask simple airtight test: cover the surface of the filter cartridge with the palm of your hand and inhale gently.The mask should collapse slightly and close to the face.If the gas is missing from the face and the mask, please re-adjust the position of the mask and adjust the tightness of the belt.
💣.If you have any problems with installation or wearing, please feel free to contact us.
💣.If you are not satisfied, you can return at any time, please do not leave a bad evaluation, we will solve any problems for you in time.