Maximum Operating Temperature. GHP, GHP GF, Nylon, Nylon GF, PES, and 13 mm PVDF: 55 C (131 F). PTFE, and 25 mm PVDF: 100 C (212 F). Glass Fiber: 135 C (275 Acrodisc 13mm Syringe Filter, 0.2µm GHP Minispike Outlet, 300/CS. The Acrodisc 13mm Syringe Filter with a GHP Minispike Outlet is a versatile filter for aqueous and Maximum Operating Temperature (Metric) 55 °C