Neoprene Face Masks With KN95 Carbon Filters
Certificated KN95 Standard Carbon filters could filter 95% PM2.5 and prevent covid-19.
One-way Breathing Valves make you comfortable while cycling, running, or working hard.
Neoprene Material is reusable and could be washed above 100 times, soft and light.
Velcro Strap: The Velcro one size fits most adults.
Metal Nose Clip: Make the mask tight with your nose and prevent fog.
Replaceable KN95 Carbon Filters For Preventing Dust and Coronavirus
The KN95 carbon filters like you N95 mask, it can’t be washed. It is 5-layers with carbon layer and melt-blown layer. Carbon layers used to filtrate toxic gas and melt-blown layer used filtrate viruses, like coronavirus. The KN95 carbon filters is the same standard with the KN95 Face mask, which is the standard like FFP2 and N95.
The Filters may work 3-15 days according to the time you use. Considering the coronavirus, you may use it for 3-10 days. But if you use it in heavy dust environments like construction industrial or high-risk areas may infect coronavirus, you may need to replace it in 3-5 days.KN95 Certification for Cycling Face Mask