Products (48)

Electrospun Nanofiber Filter in the middle layer Only mask in India tested to filter down to 0.1 micron with a >99.7% efficacy Tested by Nelson Labs, USA Comfortable – tested with the lowest breathing resistance in...

Electrospun Nanofiber Filter in the middle layer Only mask in India tested to filter down to 0.1 micron with a >99.7% efficacy Tested by Nelson Labs, USA Comfortable – tested with the lowest breathing resistance in...

[vc_row][vc_column width="1/2"][vc_column_text] Technical Specifications Measurement Measurement parameters: PM2.5, PM10, CO2, Temp, Humidity PM Range of PM2.5: 0-999 μg/m3 Range of PM10: 0-1999 μg/m3 Minimum resolution of < 0.3 μm Relative...