Kei te whai ake tātou i tētahi kapa PET mō ngā hāpai wai i roto i ngā toa rorohiko. Ko tēnei kapa i whakatūhia mai i te materia o PET kaiwhakarite, me te māhorahora nui, e āheinga ana kia mōhiotia te tae me te uara o te wai, ka whakapakari i te mahi whakaaturanga ki ngā manuhiri. Ko ia kei te mana moe, kei te pono, ko te kore e tupekeke ana, mea nui, e pai ana hei whakapakari i ngā hāpai wai horo, ngā parekura me era atu mahi. Kua aronui ngā kaiwhakamahi i te mea ko ngā kapa PET ka whakapai i te whakaaturanga o ngā mahi, ahakoa ka whakapai hoki i ngā hoko wai. Kei te hihiko hoki ngā kaiwhakamahi i tēnei materia e tiaki ana i te taiao. Ko tēnei tauira whakamutunga e whakaatu ana i ō mātau rongoā whakawai i roto i te marae o te whakapakari wai, e āwhina ana i ngā kaiwhakamahi kia puta whakamua i te rorohiko nui.