non-woven fabric, melt-blown fabric, electrostatic filter cotton
Placed in ventilated and dry environment, keep away from light, fire and pollutants.
Scope of application:
1、 Do not use this product as the environmental pollutants are endangering health and the oxygen concentration is lower than 18%.
2、Replace when this product is found damaged or feeling an overlarge respiratory resistance.
3、If feeling any discomfort such as dyspnea, dizziness and nausea, go to a safe place immediately for a rest and receive examinations as soon as possible.
How to wear:
1、The nasal tip position upwards, the side without the nose clip on the inside, pull ear straps on both sides with hands;
2、Cover chin first, then pull ear straps to hang them on ears, adjust till you feel comfortable;
3、Place fingers in the middle of the nose clip, and press inwards to make it fit for the shape of nose bridge;
4、Before using the mask, put both hands on face closely to check whether the mask is fit perfectly for face.