Discounting 0.2 um ptfe syringe filter on stock Hydrophilic PTFE Syringe Filters - Hawach Chemical Compatibility ; Housing, Medical PP ; Pore Size, 0.22μm, 0.45μm ; Filtration Area, 0.2cm · 1.3cm ; Maximum Pressure, 5.2bar, 5.2bar ; Process Volume, 2mL