ʻO ka mask mask Surgical Disposable and Surgical Face mask ASTM Papa 3 hana masks e hāʻawi ai i kahi pale ākea 3-layer e pale ai i ka mea lawe mai nā wai, ka haumia, ka pollen, ka lepo, a me nā ʻāpana ʻē aʻe airborne i hoʻāʻo ʻia me 98 pakeneka BFE. A kūkulu ʻia nā pale maka māmā o nā lole ulana ʻili ʻole a me nā lou pepeiao pepeiao ultra-palupalu no nā hola e ʻoluʻolu ana.