... Needle punched nomex filter felt 1.High temperature(204-240), anti-acid, anti-alkali 2.25 years' experience 3.ISO9001:2008 Nomex needle felt ... ,twill,satin construction,any dimension is available. 2.needle felt sieriesMade of polyester,polypropylene,acrilic,PPS,fiberglass,PTFE,P84 ... filter bag sieriesMonofilament filter bag, multifilament filter bag,needle punched filter bag,made of pp,pe,pa(nylon),the ...