I-NIOSH ivume i-N95 eqinisekisiweyo ubuncinci bokusebenza kokuhluza iipesenti ezithile ezingezizo ioyile. [Ukwamkelwa kweNIOSH #: TC-84A-7861] Iklip yempumlo ehlengahlengiswayo inceda ukufumana itywina elikhuselekileyo. Izinto ezihlala ixesha elide, ezingenasiphelo ziqinisekisa ukuba kufanelekile ukulungela ukuhambelana noluhlu olubanzi lokhuselo lwamehlo kunye nokukhuselwa kokuva. Imithombo yeendaba ephambili ye-electrostatic eyilelwe ukuphefumla ngokulula