





face mask + filter cotton
Replace filter cotton when it is dirty, damaged, or when breathing resistance increases significantly.
Replace filter cartridge as needed.
1. Use the top and side buttons to open the filter holder.

Overear independent blue (50 pieces/box)
CN¥17.20
![Minggu Dustproof Mask Industrial Dust Renovation Breathable Activated Carbon Mask Foldable Ear-Worn KN95 Non-Woven Fabric with Breathing Valve [Individually Packaged] 30pcs/Box CW523883](https://img30.360buyimg.com/sku/jfs/t1/211236/5/7945/142011/61838407E419f18fb/b00f7a689c52f378.jpg)
[Jingcang Express] KN95 Gray Model 30 Pieces/Box
CN¥28.91
2. Place the filter cotton into the filter holder with the printed side facing the face.
3. Secure the filter cotton with the index finger.
4. First, fasten the two side buttons, then press the top button to close the filter holder cover, completing the installation.

8200 silicone dust mask with 1 original filter pad
CN¥22.00

KN90 Original Dust Filter Cotton, 30 Pieces
CN¥19.90