HAMTOD S9 Self-suction Filtering Respirator KN95 Replaceable Filter Antivirus Anti-fog Face Mask

1. Model: S9
2. Material: Food Grade Silicone
3. Stadard: GBT32610-2016
4. Storage Condition:RT
5. Exp: 2 years
6. Net: 38g
7. Packing:
– 2 x Filter
– 1 x Chain Cover
– 1 x English Introduction

Filter material
1. Antibacterial non-woven fabric: bactericidal, inhibit bacterial growth, effectively filter hair, dander and large particles
2. Electrostatic cotton: It has the dual functions of filtering and adsorption, blocking fine particles and electrostatically adsorbing fine particles, increasing dust holding capacity
3. N95, HEPA: Effectively filter 0.3 micron particles, efficiency >= 95%
4. Non-woven fabric: Inhibit the growth of bacteria