Kusefera kwa Porvair kwawonjezera mzere wake wa microfiltration ndi zosefera za katiriji za zingwe za Tekfil SW ndi Tekfil CR Absolute Rated Depth Sefa Cartridge Cryptosporidium Grade.

Makatiriji a Tekfil SW amtundu wa zosefera zolondola amapezeka m'mitundu yambiri yosiyanasiyana, yokhala ndi ma polypropylene kapena ma cores achitsulo omwe amalola kuti azigwirizana kwambiri ndi mankhwala. Kusankhidwa kwa ulusi wagalasi pachimake chachitsulo kumalola kutentha kwa 400 ° C ndi zosungunulira zambiri.

Zomwe zimagwiritsidwa ntchito ndi chakudya ndi chakumwa, mankhwala abwino ndi zosungunulira, zokutira, mankhwala ojambulira zithunzi, zitsulo zomaliza za electroplating ndi chithandizo chamadzi chisanachitike osmosis.

Tekfil CR ndi katiriji yakuya ya polypropylene yakuya yokonzedwa kuti ichotse Cryptosporidium Oocysts. Zosefera za kalasi ya Tekfil CR zayesedwa ndi labotale yodziyimira payokha, ISO17025:2017 yovomerezeka ndipo idapezeka kuti ikwaniritsa> 99.9993% kuchotsedwa kwa Cryptosporidium oocysts yamoyo, LRV ya> 5.2.

Kalasi ya Tekfil CR yapangidwa kuchokera ku ulusi wabwino kwambiri kuti ipititse patsogolo kuchotsa bwino popanda kusokoneza kuthamanga kwa kuthamanga, kutsika kwamphamvu, kapena mphamvu yogwira dothi. Ntchito zofananira ndi kukonza chakudya, kupereka madzi oyambira komanso kupuma.