DA.AI Filter Piece (20 pieces / bag)
This non-woven filter fits inside a mask and is designed to filter flu viruses, droplets, and pollen. It is antibacterial and can be reused multiple times.
- It is claimed to filter flu viruses H1N1, H3N2, droplets, and pollen.
- The filter is said to be antibacterial and long-acting.
- Each filter can last for 2-3 days when used daily or 4-5 days when used for half a day.
Variants (1)
- Default Title — 5.98 USD — In stock
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