ʻO kāna kānana pololei (kahi i kapa ʻia ʻo ka kānana palekana), ʻo ka pūpū o ka cylinder ka mea maʻamau i hana ʻia me ke kila kila, a ʻo ka ʻaoʻao o loko i hana ʻia me nā mea kānana tubular e like me PP melt-blown, wire-burned, folded, titanium filter core, activated carbon. kānana kumu, a me nā mea'ē aʻe, e like me nā mea kānana likeʻole a me ke kaʻina hana hoʻolālā e koho i nā mea kānana likeʻole, i mea e hoʻokō ai i nā koi o ka maikaʻi o ka wai effluent.Hoʻohana ʻia no ka hoʻokaʻawale ʻana i ka wai paʻa o nā ʻano hoʻomaha, nā koi kūlohelohe kiʻekiʻe, ka kānana kiʻekiʻe o ka kānana ʻana i ka wai lāʻau kānana, ka laulā o ka noi, kūpono no ka lāʻau lapaʻau, ka meaʻai, kemika, ka mālama ʻana i ke kaiapuni, ka mālama wai a me nā ʻoihana ʻoihana ʻē aʻe.Hoʻohana nui ʻia kēia huahana e wehe i ka aila, ka wai wai a me ka lepo mai ka ea Compressed.Loaʻa i ka hiʻohiʻona pono nā pono o ka hana kiʻekiʻe, ka hoʻohana maʻalahi a me ke kumukūʻai holo haʻahaʻa, etc.Hoʻokaʻawale ʻia kēia huahana i C, T, kahi papa, C kānana pololei ≤3um, wehe i ka 99.999% o ka wai, kānana pololei ≤0.01um, wehe i ka 99.9% o ka wai.