black no valve activated carbon gauze mask dust mask anti-haze mask anti-formaldehyde

   Masks are designed for people's health, used to prevent some harmful visible or invisible substances from entering the body, thus not causing adverse effects to the body.

    Masks have a certain filtering effect on the air entering the lungs, and when there is an epidemic of respiratory infectious diseases or when working in environments contaminated with dust, wearing a mask is very effective. Masks should be worn in special environments, such as in crowded places with poor air circulation, in environments with air pollution or a lot of dust, but the time should not be too long. In addition, in public places where there may be a large number of pathogenic bacteria in the alternation of the four seasons, it is also recommended to wear a mask.

Mask Design:

   1、Adopting taste-less, allergy-free, and non-irritating raw materials, high filtration and low resistance. Adjustable bridge piece.

  2. With built-in nose pad foam, suitable for various face shapes, sealing comfort. Exhalation valve device, easier to breathe, to eliminate the interior of the mask.

The residual exhaust gas from the valve is embedded with silicone dust-proof film, which has excellent softness and strong sealing properties, ensuring safety and reliability.

 "3、has its uniqueThe appearance model has four small ears at the place for fastening, which provides better comfort and sealing function.

  4. Manufactured with three layers of material, high-strength electrostatic filtration material effectively filters out solid particles and dust, and prevents the penetration of oily liquid mist. Suitable for

Food processing, cutting dust, heavy metal harmful pollutants and other work places.

Product images: