- E hana ʻia mai ka PVC lāʻau lapaʻau ʻole ʻole, i māmā a ʻoluʻolu hoʻi, i loko o ka mask, oxygen tube, reservoir bag a me ka mea hoʻohui.
- E hoʻohana i nā waihoʻoluʻu keʻokeʻo keʻokeʻo a me ka ʻōmaʻomaʻo ʻōmaʻomaʻo ʻoiai ʻo ka mask plastic transparent e ʻike ʻia, e ʻae ana i nā mea mālama e ʻoi aku ka maikaʻi o ka nānā ʻana i nā kūlana o ka mea maʻi.
- Loaʻa nā ʻano ʻelua 'me DEHP' a me 'DEHP free' no nā koho, ʻoiai ʻo 'DEHP free' ʻano maʻamau i hoʻohana nui ʻia.