Feature

●Made in Japan
●TM232
●Standard: RL2
●Particle collection efficiency: more than 95.0% (average 98.9%)
●Intake Resistance: Less than 64 Pa (average 47 Pa)
●Exhaust resistance: Less than 35 Pa (average 18 Pa)
●Intake resistance rise: (average 73 Pa)
●Weight: Less than 6.3 oz (188 g) (average 6.6 oz (168 g)


Description

Product Description:
Dustproof mask that can communicate conversations and instructions with a voice transmitter.