Re-useable Mask with Antibacterial Layer Network
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- Material: ABS/silicone/3M' H11 grade HEPA filter
- Mask size: 9.7 x 9.16 x 6.1cm (105.5g)
- High-efficiency four-chip filter filtration system
- Early effect of the filter
- Antibacterial layer network
- Activated carbon filter
- Filter air pollution/fog and haze and more.