Activated cacbon gauze mask

High-grade 4-layer Activated Carbon facemask with antibacterial grade BFE> 95% filtration standard issued by Nelson Lab (USA). CREATING STRUCTURE DM01 NeoVision DM01-AC activated carbon mask (the one) is one of the popular disposable masks used by many consumers. DM01 activated carbon mask consists of 4 layers: 1. Non-woven fabric layer 2. Melt-blown filter layer 3. Activated carbon filter layer 4. Non-woven fabric 3. Highlights of the activated carbon mask product DM01-AC Premium mask has activated carbon and non-woven fabric, is able to prevent most of the penetration of bacteria, small particles and deodorize, filter out some harmful substances to health .