Feature●Made in Japan●TM647●Standard: RL3●Particle collection efficiency: more than 99.9% (average 99.99%)●Intake Resistance: Less than 120 Pa (average 95 Pa)●Exhaust resistance: Less than 45 Pa (average 28 Pa)●Intake resistance rise: (average 106 Pa)●Weight: Less than 14.2 oz (412 g) (average 13.4 oz (394Description
Product Description:
Lightweight all-around model with built-in fit checker.
Can also be used as a poisonous mask (1821HG, classification L3).
(Absorbing can sold separately) (National Certification Passed No. TN260.