Hoʻopuka ka hale hana kānana bacterial breathing circuit i nā kānana kiʻekiʻe no ka hoʻohana ʻana i nā kaʻa hanu.Hoʻopau maikaʻi kēia mau kānana i ka bacteria a me nā maʻi mai nā kinoea hanu, e hōʻoia ana e pale ʻia nā maʻi mai nā pathogens.He mea maʻalahi ka hoʻokomoʻana i nā kānana a me ka haʻahaʻa haʻahaʻa i ke kahe o ka ea, e hoʻolilo iā lākou i mea kūpono no ka hoʻohanaʻana i kahi ākea o nā mea lapaʻau.Hanaʻia mai nā meaʻoihana kiʻekiʻe, ua paʻa a lōʻihi kēia mau kānana, e ho'ēmi ana i ka pono no ka hoʻololi pinepine.ʻO ka China breathing circuit bacterial filter manufacture factory ua kūpaʻa i ka hāʻawi ʻana i nā huahana kiʻekiʻe a me ka lawelawe mea kūʻai aku maikaʻi loa, e hōʻoia ana i ka ʻoluʻolu o ka mea kūʻai aku.