PES pleated water fyuluta imapangidwa ndi zosanjikiza zamkati ndi zakunja zothandizira zopangidwa ndi polyethersulfone fluoride, nsalu zosalukidwa kunja kapena nsalu yotchinga ya silika.Chigoba cha fyuluta, ndodo yapakati ndi chipewa chomaliza chimapangidwa ndi polypropylene, chonsecho chimapangidwa ndi ukadaulo wowotcherera wotentha, mankhwalawa alibe kuipitsa komanso kukhetsa media.