Hoʻohana nui ʻia ka kānana Hepa no ka hopu ʻana i ka lepo ma luna o 0.5um a me nā mea paʻa i hoʻopaʻa ʻia e like me ka hopena o nā ʻōnaehana kānana like ʻole.Hana ʻia ia me ka pepa fiber glass ultrafine e like me ka mea kānana, ka pepa laminated, ka pā alumini alumini a me nā mea ʻē aʻe i pelu ʻia e like me ka pā ʻāpana, sila ʻia e ka polyurethane sealant hou, a hana ʻia me ka galvanized sheet, stainless steel plate, aluminum alloy profile as out frame.
Non-separator HEPA kānana, e hoʻohana i ka ultrafine aniani fiber kānana mea, wela hoʻoheheʻe kepa e like me ka mea hoʻokaʻawale o ka mea kānana, i hana ʻia me nā lako kānana hou, kūpono no nā koi koʻikoʻi o ka kahe ʻana o ke ala hoʻokahi a me ke kiʻekiʻe o ka holo ʻole maʻemaʻe. hoʻopau papahana lumi hoʻopau kānana maikaʻi, kānana ʻana i ka nui o ka lepo lepo (≥0.3μm) ma mua o ka lepo lepo.Hoʻohana nui ʻia i ka semiconductor, nā mīkini kikoʻī, ka lāʻau lapaʻau, ka haukapila a me nā wahi ʻē aʻe.
ʻO kāna kānana kiʻekiʻe me ka papa ʻāpana, me ka hoʻohana ʻana i nā mea kānana ultrafine aniani fiber filter, alumini platinum e like me ka papa hoʻokaʻawale, ke sila polyurethane sealant hou, ka pā galvanized, ke kila kila, nā ʻāpana alumini alumini no ka ʻaoʻao o waho, kūpono no ka hopena o ka ea ea ea. ʻōnaehana kānana maikaʻi.Hoʻohana nui ʻia i ka semiconductor, nā mīkini kikoʻī, ka lāʻau lapaʻau, ka haukapila a me nā wahi ʻē aʻe.
ʻO ka kānana wai hePA he mea pono kānana no ka lumi maʻemaʻe, lumi hoʻomaʻemaʻe maʻemaʻe, lumi maʻemaʻe biological, lumi asepsis a me ka lumi maʻemaʻe ʻoihana.ʻOi aku ka maikaʻi o ka hoʻopaʻa ʻana o ka pahu wai wai ma mua o ka mechanical extrusion seal i hoʻohana mau ʻia ma Kina.