● 3-muri-1 Sisitemu Yukuri ya HEPA, harimo Filime Yibanze Yambere, H13 Icyiciro Cyukuri cya HEPA, hamwe na Carbone Akayunguruzo.
Ibyiza Byibanze Byungurura Umutego munini mukirere nkumukungugu, umusatsi, ubwoya bwamatungo, lint nibindi;Akayunguruzo ka Carbone gashiramo impumuro zo murugo ziva mubitungwa, guteka, kunywa itabi, umuriro, hamwe na VOC yangiza.
Ikirango:Tongchang
Kode ya HS:8421991000