- Bacteria Filtration Efficiency (BFE) >= 95%
- Sealed inner packaging
- FDA Certified Manufacturing facility
- Each box contains 50 masks
The DK Disposable Protective are FDA/CE certified general use masks. They are also BFE >95%, PFE>95% test approved. They are ideal for daily use thanks to its 3-layer protective materials with easy breathability. It is recommended that you change your masks every 3-5 hours.