women's cotton pm2.5 black mouth mask anti dust mask activated carbon filter windproof mouth-muffle bacteria proof flu face masks care

Overview: 1. plastic nose piece, effectively increase the breathing space of the nose, so that breathing more comfortable and smooth; adjustable nose piece according to each person different nose shape to get fit with the face so that the sealing effect is better 2. the adjustable size of the elastic buckle, so that more comfortable to wear comfortable 3. the next along with the intimate U-shaped design, increase the mouth and jaw comfort and sealing, does not affect the language of communication 4. insert the 5 layer filter PM2.5 filter 5. plug-in design 6. fine denier polypropylene fabric, with soft, warm, good moisture permeability and wicking effect, so that exhaled gas is the outer layer of cotton adsorption, the face to keep the dry, comfortable, lasting effect Tips: 1. the plug-in filter can not be cleaned, the proposed replacement of a week 2. the filter oil on the film or with sticky sediment stains are more, please replace the filter 3. the air does not flow, poor breathing or sleep, the prohibition of the use 4. children under the age of two prohibited the use of Cleaning method: 1, the plug-in filter can not be cleaned, once a week to replace the proposed 2, the proposed neutral detergent with water diluted, the filter will remove the mask into the water, hand gently rub, dry in the airy shade 3, do not long soak in the washing liquid or water, to avoid the use of bleach 4, please arrange the cleaning cycle according to the use of the general recommendations 1-2 week cleaning time Specification: Material: cotton Applicable Gender: Neutral (male / female) Free Size: 24cm * 15cm ( 9.4 * 5.9 in ) Function: against PM2.5, anti-fog and haze, industrial anti-pollution, anti-vehicle exhaust, dust, secondhand smoke, pollen allergy, Cold Keep warm, etc Package Content: 1 x Mask 1Bag=2Pcs X PM2.5 Filter paper ( Each bags have 2pcs filter )