Ngokomgaqo wokuhluza, isihluzi somoya sinokwahlulwa sibe luhlobo lwesihluzi, uhlobo lwe-centrifugal, uhlobo lokuhlambela ioyile kunye nodidi oluxutyiweyo. Izihluzi zomoya eziqhele ukusetyenziswa kwi-injini ikakhulu ziquka i-inertia ye-oyile yokucoca umoya, isihluzo somoya esomileyo sephepha, isihluzo somoya se-polyurethane kunye nokunye. Isihluzi somoya se-inertia sebhafu yomoya siye sadlula kwisihluzi sohlobo lwe-inertia, uhlobo lokucoca ioyile, uhlobo lokucoca uhlobo lokucoca ukuhluzwa okuthathu, iintlobo ezimbini zokugqibela zesihluzi somoya ikakhulu ngesihluzo sohlobo lokucoca. Isihluzi somoya se-Iertia ioli yokucoca umoya ineenzuzo zokunganyangeki okuncinci, inokulungelelanisa kwindawo yokusebenza enothuli kunye nesanti, ubomi obude benkonzo, njl., ngaphambili isetyenziswe kwiimodeli ezahlukeneyo zeemoto, iinjini zetrektara. Nangona kunjalo, olu hlobo lwesihluzi somoya sinokusebenza okuphantsi kokucoca, ubunzima obukhulu, ixabiso eliphezulu kunye nokugcinwa okungahambi kakuhle, kwaye kuye kwacinywa ngokuthe ngcembe kwi-injini yemoto. Isihluzo sephepha lokucoca umoya owomileyo senziwe ngephepha le-microporous filter ephathwa ngentlaka. Iphepha lokuhluza li-porous, likhululekile, ligoqiwe, linamandla athile omatshini kunye nokumelana namanzi, kwaye linenzuzo yokusebenza kakuhle kokucoca umoya, isakhiwo esilula, ubunzima obulula, ixabiso eliphantsi, ukulungiswa okufanelekileyo, njl njl. ngoku. Isihluzo sokucoca umoya senziwe nge-polyurethane ethambileyo, ene-porous kunye ne-spongy, enomthamo oqinileyo we-adsorption. Esi sihluzo somoya sinoncedo lwephepha lokucoca umoya owomileyo, kodwa lunamandla omatshini aphantsi kwaye lusetyenziswa kakhulu kwiinjini zeemoto. Ukungalungi kwezi zihlungi zomoya ezimbini zincinci ubomi benkonzo kunye nokusebenza okungathembekiyo phantsi kweemeko ezinzima zokusingqongileyo.
