Japan industrial filters make particle-blocking masks beyond N95

Yamashin-Filter adapts material for construction machinery to fight coronavirus

20200420 komatsu and yamashin

Yamashin-Filter supplies filter parts for use in construction machinery, including Komatsu’s hydraulic shovels. It has now developed a replaceable insert for face masks and also plans to manufacture its own mask.

ANNU NISHIOKA, Nikkei staff writer

TOKYO -- Yamashin-Filter, a Japanese manufacturer of filters for construction machinery, has developed a high performance replaceable face mask insert boasting extended particle-blocking performance and plans to ramp up mass production of its own mask next month as demand for protection soars with the spread of the novel coronavirus.

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