Air Filter Exhalation Valve With Thick Silicon Gasket For Dustproof Accessory
| Description |
1. One way air filter exhalation valve
2. Compose : PP main body + thick silicon gasket
3. Unilateral air breathing , when exhale out air , the gasket open , when inhale air , the gasket close ,
to stop breathing directly from polluted air , do a world good protection
4. Increase comfort of breath
| Product Detail |
| Product name | One way air filter exhalation valve |
| Model num | X-V3 |
| Function | One way air filter exhalation |
| Compose | PP main body + thick silicon gasket |
| Shape | Round type (Dish type) |
| Gasket diameter | 28.5mm |
| Processing | plastic Injection molding |
| External rim diameter | 37.5mm |
| Top inner rim diameter | 28mm |
| Bottom vent diameter | 23.5mm |
| Height | 9.5mm |
| Shipping time | About 5-7 days |
| Logo printed | Acceptable |
| Picture |



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