Reusable Face Mask
- REPLACEABLE ACTIVATED CARBON FILTER: helps you breath in a more clean way. Activated Carbon isolates 95% of dust, pollen l particulates etc. With the replaceable design, you only need to change the Filter instead of the entire mask. The included filter protects from viruses like influenza and other similar viruses. Additional filters can be purchased separately.
- SOMATOLOGICAL DESIGN provide MOST COMFORT to users. Comfortable fabric, Adjustable Nose pad and Velcro(hook and loop fastener） closure to meet most people’s specific needs.
- TWO VALVES DESIGN act as blockers to the air, which help to achieve the effects of high altitude & low air concentration condition. This will increase the efficiency of your lung capacity training to some extent.