PFE > 98.75%
Tested by Taiwan Textile Research Institute (TTRI), the PFE of NanoPoly’s nanofiber mask is 98.5%.
(*2016/5/24 The PFE of NanoPoly’s sampled and tested nanofiber is 98.5%)
PFE > 98.75%
Tested by Taiwan Textile Research Institute (TTRI), the PFE of NanoPoly’s nanofiber mask is 98.5%.
(*2016/5/24 The PFE of NanoPoly’s sampled and tested nanofiber is 98.5%)