Jul 10, 2021 · 0 22um Pvdf Syringe Filter - manufacturer, factory, supplier from China. (Total 24 Products for 0 22um Pvdf Syringe Filter) syringe filter with prefilter. Model No.: Media Material:Nylon 66 ,PES,MCE,PTFE,Hydrophobic PTFE,PVDF,Hydrophilic PVDF,PES. Product Description Syringe filter with double layer pre filter The double layer syringe filter is