HPLC Syringe Filter Disposable syringe filter devices are designed to provide fast and efficient filtration, premium quality and economy. The membrane could be PTEF, PVDF, PES, Nylon, MES, PP, CA, and can be suitable for different situations. Non-sterile Disposable Syringe Filter 1.Membrane: PTFE, PVDF, PES, MCE, NYLON, PP, CA, etc.