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                                            | ● | Anti-dust poison free switching, dealing with complex conditions | 
| ● | TPE composite material, comfortable,soft,good oil resistance, suitable for long-term wear | 
| ● | Exhalation valve protection, not easy to pollute, easy to disassemble and wash | 
| ● | Humanized headband design, can be combined with the helmet to wear, convenient and fast | 
| ● | Double box design, lower breathing resistance, longer service life | 
| ● | Universal interface: compatible with SATA 07 series filter box | 
| Product No | FH0521 | 
| MADE IN | China | 
| L (CM) | 12 | 
| W (CM) | 11.5 | 
| H (CM) | 13.5 | 
| Net Weight (kg) | 0.092 | 
| pcs/Set | 1 | 
| Tool List | please see 'Introduction' | 
| Warranty Terms | Not guaranteed |