Customization: | Available |
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Standard: | EN14683-2019 |
Filter Rating: | Normal |
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STRUCTURE
.Cup-shaped Special 3-ply ultrasonic welding design
.Middle layer: high filtration efficiency electrostatic filter
.Other layer: polypropylene fabric, polyethylene acupuncture nonwoven
Benefits
.Filtration efficiency above 95% ,average 98.5% against micron particulate, aerosols free of oil
.Nasal heightening design more suitable for nose shape
.Waterproof outer surface , durable in hot and humid occasions
.Adjustable aluminum nose clip, thickened nose foam provide a customseal
.Latex free elastic head straps, better fit for different facial size
PACKAGE;20PCS/BOX, 400PCS/CARTON
CARTON SIZE: 62*42*27CM