Hāʻawi ʻo BC611 FFP2 NR Cup shape Respirator i kahi kiʻekiʻe o ka pale a kūpono loa ia no ka hoʻohana ʻana i ka wā diagnostic a me nā hana therapeutic i ka wā e ʻike ʻia ai i ka ea a i ʻole ke komo ʻana o ka mea maʻi i kahi maʻi hanu i lawe ʻia ma kahi kokoke ma o nā droplets. Ua helu ʻia ʻo FFP2 me kahi 95 % a ʻoi aku ka maikaʻi no nā ʻāpana ʻaila ʻole.ʻO kēia ʻano kīʻaha kīʻaha kānana i nā ʻāpana mai ka lewa a pale i nā mea haumia e like me nā kulu wai, ke koko, nā wai kino a me nā mea huna.