Ua hoʻomohala ʻo Hengst Filtration, i ka hui pū ʻana me ka loea o nā ʻōnaehana unuhi Kelemania, TBH, i ka kānana maʻi InLine, kahi kānana mua no nā ʻōnaehana unuhi e pale aku ai i nā maʻi a me nā limahana ma nā hoʻonohonoho niho, lāʻau lapaʻau a me ka nani.

Ua hoʻomohala ʻia ka pre-filter e Hengst Filtration a ʻo ka hoʻomohala ʻana i ka hale he hana hui ma waena o Hengst a me TBH. E hoʻolako ʻia nā ʻōnaehana hōʻiliʻili āpau i kūʻai ʻia e TBH GmbH ma ke ʻano he DF-series me ka kānana maʻi InLine.

Ke hana nei ma ke ʻano he kānana mua i ka mea hopu, aia ia i loko o ka puʻupuʻu unuhi kokoke i ka mea maʻi a hopu i nā mea e puka mai ana a me nā aerosol, me ka hilinaʻi e hoʻokaʻawale iā lākou. ʻO ke kumu kūʻai haʻahaʻa no kēlā me kēia ʻāpana e hiki ai i kahi hoʻololi kānana ma hope o kēlā me kēia noi, e hōʻoia i ka palekana o kēlā me kēia maʻi. Mālama ka kānana mua i nā mea hoʻohana me ka pale ʻana i nā biofilms a me nā refluxes mai ka lima unuhi.

Ke hāʻawi nei i kahi kānana o 0.145 m², hiki ke hoʻomaʻemaʻe i nā kahe kahe kiʻekiʻe ma ka wikiwiki a hiki i 120 m³ i kēlā me kēia hola. Ua helu ʻia ka pono kānana e like me ISO16890 ma ePM10, me kahi degere kaʻawale ʻoi aku ma mua o 65%.