The Polyester (PET, terylene dareemay) irbadda dareemay maro filter nonwoven oo leh sifooyinka xoogga adkaysiga sare, caabbinta super caabbinta, caabbinta aashitada wanaagsan, heerka cuntada, mid ka mid ah qalabka filter ugu dhaqaale oo si ballaaran loo isticmaalo codsiyada warshadaha kala duwan ee ururinta boodhka. isticmaalka (maro shaandhaynta siigada wax soo saarka bacaha shaandhada siigada).
Zonel Filtech oo leh kooxda ugu khibradda badan uguna xirfadda badan, waxay leeyihiin khadadka feerka irbadda casriga ah oo ay weheliso agabka ceeriin ee fasalka koowaad ka dhigaya cirbadda polyester-ka waxay dareemeysaa maro shaandheyn ah oo ka soo jeeda Zonel oo leh marin hawo siman oo dhumucdeedu siman tahay, xoog adkaysi sare leh, dusha siman oo si fudud loo sii daayo keega boodhka, waara.
Marka loo eego duruufaha shaqo ee kala duwan iyo codsiyada sii deynta, maro shaandhada poliester-ka waxay dooran kartaa daawayn kala duwan, sida biyaha iyo saliida celiyaha, qubeyska joojinta PTFE, xuubka PTFE ee la dahaadhay, caddaynta dabka iyo wixii la mid ah waxqabadka sifaynta kaamil ah.