| Item No. | ZY9503S |
| NIOSH Approved Number | TC-84A-9732 |
| Excutive Standard | 42 CFR Part 84 & FDA |
| Packing method | 20pcs/box,400pcs/case |
| Usage | The surgical respirator is suitable for filtering particulate matter in the air and blocking droplets, blood, body fluids, secretions in the medical work environment. |
