KN95 ufimata

KN95 ufimata

KN95 o se Saina tulaga faʻamau

KN95 masks o se ituaiga o ufimata faʻapitoa faʻapitoa tapunia i le tatou atunuʻu

KN95 masks ma N95 masks o moni lava latou tutusa i tulaga o vaega filtration lelei

Saina igoa KN95 Fafo igoa KN95

KN95 o se Saina tulaga faʻamau

N95 o se faʻavae Amerika

O le N95 mask o se tasi lea o le iva maskulateprotective masks faʻamaonia e le NIOSH (National Institute for Occupational Safetyand Health). N95 e le o se faʻapitoa igoa igoa. Afai lava e fetaui ma le N95standard ma pasi le iloiloga a le NIOSH, e mafai ona taua o le N95 mask, lea e mafai ai ona faʻasusu vaega ma le lautele o le aerodynamic o le 0.075µm ± 0.020µm ma faʻamalieina le sili atu i le 95%.