Filters at least 80% of airborne particles.
Headband design style.
Arc-ends design of nose clip, avoid scratching the face, safer to wear
Ultrasonic welding technology, glue-free and odorless.
Exhalation valve, moisture out, reduces breath resistance.
|Cone Mask --- Model No.||BOX||CTN||Dimension||GW / NW|
|Basic type+Valve||DTC3W-F FFP1 NR||10||20||62*29*32||4.5/3.5|