-40%
10pcs/20pcs/40pcs PM2.5 Activated Carbon Filter Insert
$ 2.1
- Description
- Size Guide
Description
10pcs/20pcs/40pcsPM2.5 Filter with 5 Layers Protective Filter
Size: 12X8cm or 4.7X3.1 inch
Effective can protect your mouth and nose from particles in the air.
Suggest to replace it with 1-2 days for better protection.
