High Quality Nonwoven Blue Anti PM2.5 Nose Protection Mask with Valve

Product Features:

1. Disposable, single-use, breathable, light and environment-friendly;

2. Elastic earloop/ head strap with dual point attachment helps provide a secure seal;

3. Soft nose cushion for easy and comfortable fit;

4. Adjustable nosepiece for extra comfort;

5. Breathing valve enables easy breathing and helps avoid moisture fogging inside the mask;

6. At least 95% filtration efficiency against certain non-oil based particles.

Points for Attention:

  1. This product is prohibited to be used with damaged package;
  2. Do not use in atmospheres containing less than 19.5% oxygen, as this respirator does not supply oxygen; Not for use in oil mist atmospheres;
  3. If the product becomes damaged, soiled, or breathing becomes difficult, leave the contaminated area immediately and replace the product;
  4. This product is one-time use only and can not be washed;
  5. This product should be stored in a clean, dry and ventilated environment with relative humidity less than 80% and without harmful gas.