Nyuma yo kuyungurura ibikoresho byakoreshejwe mugihe runaka, igice cyumukungugu cyegeranya hejuru yumufuka wa filteri kubera ingaruka nko gusuzuma, kugongana, kugumana, gukwirakwiza imifuka, hamwe n amashanyarazi ahamye.Iki gipimo cyumukungugu cyitwa urwego rwa mbere.Mugihe cyakurikiyeho, Igice cya mbere gihinduka nyamukuru muyunguruzi.Ukurikije ingaruka zurwego rwa mbere, akayunguruzo hamwe na mesh nini irashobora kandi kubona neza.Hamwe no kwegeranya umukungugu hejuru yibikoresho byo kuyungurura, imikorere no kurwanya umukungugu biziyongera.Mugihe itandukaniro ryumuvuduko kumpande zombi zayunguruzo ari nini cyane, uduce twiza twumukungugu twafatanije nibikoresho byo kuyungurura bizakurwa kure.Kugabanya imikorere yuwakusanyije ivumbi.Byongeye kandi, imbaraga nyinshi zo guhangana nazo zizagabanya cyane ubwinshi bwumwuka wa sisitemu yo gukusanya ivumbi.Kubwibyo, nyuma yo kuyungurura bigera ku bunini runaka, umukungugu ugomba guhanagurwa mugihe.
Gukuraho ivumbi ni byinshi, muri rusange hejuru ya 99%, kandi bifite uburyo bwiza bwo gutondekanya umukungugu mwiza hamwe nubunini bwa subicron.
Imiterere yoroshye, kubungabunga no gukora byoroshye.
Hashingiwe ku kwemeza neza ivumbi ryinshi, igiciro kiri munsi yicy'imvura ya electrostatike.
Iyo ukoresheje fibre yibirahure, polytetrafluoroethylene, P84 nibindi bikoresho birwanya ubushyuhe bwo hejuru byungurura, birashobora gukora mubihe by'ubushyuhe buri hejuru ya 200C.
Ntabwo yunvikana kubiranga umukungugu kandi ntabwo iterwa numukungugu no kurwanya amashanyarazi.