Feature(may vary by option.)

●Country of Manufacture: Japan
●Weight: 14.2 oz (424 g) (average measured value)
●Particle collection efficiency (%): 99.9 and above
●Intake Resistance (Pa): Less than 160
●Exhaust Resistance (Pa): Less than 80

[M]

Description

Air is drawn from both the front and back of the filtration, so it has low intake resistance and breathes easily.
Intake Resistance: 113 Pa
Exhaust resistance: 35 Pa
Weight: 14.2 oz (422 g)