Ko te pouaka HEPA he mea hanga nui mai i te tātari hepa me te pouaka hiko-pūmau hei tinana whakakotahi. He pereti maitai pania paura te pouaka hiko-pūmau. Ka taea te tāuta i te ārai hau ki te taha o te tomokanga hau hei whakatika i te rere o te hau me te pānga pēhanga pūmau. Ka tohatoha pai te hau hei whakaiti i te koki mate i roto i te wāhi ma, hei whakarite hoki i te pānga purenga hau. Ka whakamahia te pouaka hepa hiri gel DOP hei whakarite kia whiwhi te hau i te pēhanga pūmau tino pai i muri i te haere mā roto i te tātari puranga hiri gel, me te whakarite hoki kia taea te whakamahi tika i te tātari hepa. Ka taea e te hoahoa hiri gel te whakanui ake i tōna āhuatanga ā-hau me te ahurei. Ka taea te kutikuti i te tātari hepa hiri gel ki te hongere gel āhua-U hei hiri ā-hau.
| Tauira | Ahu o Waho (mm) | Tātari HEPA Ahu (mm) | Rōrahi Hau Whakatauria (m3/h) | Rahi Whakauru Hau (mm) |
| SCT-HB01 | 370*370*450 | 320*320*220 | 500 | 200*200 |
| SCT-HB02 | 534*534*450 | 484*484*220 | 1000 | 320*200 |
| SCT-HB03 | 660*660*380 | 610*610*150 | 1000 | 320*250 |
| SCT-HB04 | 680*680*450 | 630*630*220 | 1500 | 320*250 |
| SCT-HB05 | 965*660*380 | 915*610*150 | 1500 | 500*250 |
| SCT-HB06 | 1310*680*450 | 1260*630*220 | 3000 | 600*250 |
Tuhipoka: ka taea te whakarite i ngā momo hua rūma ma katoa kia rite ki ngā whakaritenga tūturu.
He hanganga māmā me te kiato, he ngawari ki te tāuta;
He kounga pono me te kaha o te mahi hauhautanga;
Kei te wātea te hoahoa hiri katoa o te DOP;
Taurite ki te tātari hepa, he ngāwari ki te whakakapi.
E whakamahia whānuitia ana i roto i te umanga rongoā, taiwhanga, ahumahi hiko, ahumahi matū, me ētahi atu.