? ?Protect health? Including 2 one-way valves to make exhaust, water vapor and carbon dioxide emissions easier. It is an ideal choice for long-term wear, very suitable for various outdoor activities, and has good health protection!
? ?High Quality Filter? It is made of 5 layers of comfortable and breathable filter cotton, which has excellent filtering effect and can isolate 95% of dust, droplets, chemicals, exhaust gas, smoke, pollen, PM 2.5 and particles.
? ?Easy to wear? The front of our product is made of high-quality rubber clips that can be bent to customize to fit your nose. The back uses Velcro straps, making it quick and easy to wear!
? ?Replaceable filter element? The shell and valve of the air filter can be reused and cleaned, and the activated carbon filter can be replaced (it is recommended to replace the internal filter every 5 -7 days).
? ?Delivery time? Can usually receive the product within 20 to 28 days.