KN95 lebelo le phahameng la mochini oa tlhahiso ea mask o ikemetseng ka botlalo.mochini ona o fepa moqolo kaofela, le lesela le lesela leo e seng lohiloeng lesela rola motsoako tjheseletsa, le earloop seha le tjheseletsa, meqolo e 'meli ea earloop ka tsela e iketsang unreeling le seha, ebe' mele oa mask o mennoeng ka halofo.Ka mor'a ho tjheseletsa le ho kopanngoa ha ultrasonic, mask a qetella a phuthoa 'me a theha.E ka finyella ho se emise, ho iketsa, tlhahiso e phahameng ea katleho.