Maskit PM 2.5 Fabric Face Mask Replacement Filters Pack 10

Designed to fit securely in the inner face mask pocket these PM2.5 disposable filters last for up to 1 month with frequent use or up to 60 hours whichever is sooner.
-Size 12 x 8 cm
- 2.5 micron
- Pack of 10 filters
- Non-medical

Brand -Maskit